2247298221

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{29009}}^1$

素因数の和:29074

約数の個数: 48

約数和(自身を含む): 3809825280

約数和(自身を除く): 1562527059

約数列:

[1, 3, 7, 17, 21, 31, 49, 51, 93, 119, 147, 217, 357, 527, 651, 833, 1519, 1581, 2499, 3689, 4557, 11067, 25823, 29009, 77469, 87027, 203063, 493153, 609189, 899279, 1421441, 1479459, 2697837, 3452071, 4264323, 6294953, 10356213, 15287743, 18884859, 24164497, 44064671, 45863229, 72493491, 107014201, 132194013, 321042603, 749099407, 2247298221]

約数ペア:

[(1, 2247298221), (3, 749099407), (7, 321042603), (17, 132194013), (21, 107014201), (31, 72493491), (49, 45863229), (51, 44064671), (93, 24164497), (119, 18884859), (147, 15287743), (217, 10356213), (357, 6294953), (527, 4264323), (651, 3452071), (833, 2697837), (1519, 1479459), (1581, 1421441), (2499, 899279), (3689, 609189), (4557, 493153), (11067, 203063), (25823, 87027), (29009, 77469)]