274529703

素因数分解:

$3^1\times 7^2\times {\mathrm{1123}}^1\times {\mathrm{1663}}^1$

素因数の和:2803

約数の個数: 24

約数和(自身を含む): 426436608

約数和(自身を除く): 151906905

約数列:

[1, 3, 7, 21, 49, 147, 1123, 1663, 3369, 4989, 7861, 11641, 23583, 34923, 55027, 81487, 165081, 244461, 1867549, 5602647, 13072843, 39218529, 91509901, 274529703]

約数ペア:

[(1, 274529703), (3, 91509901), (7, 39218529), (21, 13072843), (49, 5602647), (147, 1867549), (1123, 244461), (1663, 165081), (3369, 81487), (4989, 55027), (7861, 34923), (11641, 23583)]