4460001

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2$

素因数の和:102

約数の個数: 48

約数和(自身を含む): 8007552

約数和(自身を除く): 3547551

約数列:

[1, 3, 7, 13, 17, 21, 31, 39, 51, 91, 93, 119, 217, 221, 273, 357, 403, 527, 651, 663, 961, 1209, 1547, 1581, 2821, 2883, 3689, 4641, 6727, 6851, 8463, 11067, 12493, 16337, 20181, 20553, 37479, 47957, 49011, 87451, 114359, 143871, 212381, 262353, 343077, 637143, 1486667, 4460001]

約数ペア:

[(1, 4460001), (3, 1486667), (7, 637143), (13, 343077), (17, 262353), (21, 212381), (31, 143871), (39, 114359), (51, 87451), (91, 49011), (93, 47957), (119, 37479), (217, 20553), (221, 20181), (273, 16337), (357, 12493), (403, 11067), (527, 8463), (651, 6851), (663, 6727), (961, 4641), (1209, 3689), (1547, 2883), (1581, 2821)]