1248435752643

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{947}}^1\times {\mathrm{4513}}^1$

素因数の和:5849

約数の個数: 64

約数和(自身を含む): 1917113856000

約数和(自身を除く): 668678103357

約数列:

[1, 3, 9, 27, 31, 93, 279, 349, 837, 947, 1047, 2841, 3141, 4513, 8523, 9423, 10819, 13539, 25569, 29357, 32457, 40617, 88071, 97371, 121851, 139903, 264213, 292113, 330503, 419709, 792639, 991509, 1259127, 1575037, 2974527, 3777381, 4273811, 4725111, 8923581, 10245593, 12821433, 14175333, 30736779, 38464299, 42525999, 48826147, 92210337, 115392897, 132488141, 146478441, 276631011, 397464423, 439435323, 1192393269, 1318305969, 1491560039, 3577179807, 4474680117, 13424040351, 40272121053, 46238361209, 138715083627, 416145250881, 1248435752643]

約数ペア:

[(1, 1248435752643), (3, 416145250881), (9, 138715083627), (27, 46238361209), (31, 40272121053), (93, 13424040351), (279, 4474680117), (349, 3577179807), (837, 1491560039), (947, 1318305969), (1047, 1192393269), (2841, 439435323), (3141, 397464423), (4513, 276631011), (8523, 146478441), (9423, 132488141), (10819, 115392897), (13539, 92210337), (25569, 48826147), (29357, 42525999), (32457, 38464299), (40617, 30736779), (88071, 14175333), (97371, 12821433), (121851, 10245593), (139903, 8923581), (264213, 4725111), (292113, 4273811), (330503, 3777381), (419709, 2974527), (792639, 1575037), (991509, 1259127)]