268861103

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{907}}^1$

素因数の和:1031

約数の個数: 32

約数和(自身を含む): 338909184

約数和(自身を除く): 70048081

約数列:

[1, 7, 17, 47, 53, 119, 329, 371, 799, 901, 907, 2491, 5593, 6307, 6349, 15419, 17437, 42347, 42629, 48071, 107933, 296429, 298403, 336497, 724693, 817207, 2259337, 5072851, 5720449, 15815359, 38408729, 268861103]

約数ペア:

[(1, 268861103), (7, 38408729), (17, 15815359), (47, 5720449), (53, 5072851), (119, 2259337), (329, 817207), (371, 724693), (799, 336497), (901, 298403), (907, 296429), (2491, 107933), (5593, 48071), (6307, 42629), (6349, 42347), (15419, 17437)]