1279059507

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{1471}}^1\times {\mathrm{8783}}^1$

素因数の和:10271

約数の個数: 24

約数和(自身を含む): 2017087488

約数和(自身を除く): 738027981

約数列:

[1, 3, 9, 11, 33, 99, 1471, 4413, 8783, 13239, 16181, 26349, 48543, 79047, 96613, 145629, 289839, 869517, 12919793, 38759379, 116278137, 142117723, 426353169, 1279059507]

約数ペア:

[(1, 1279059507), (3, 426353169), (9, 142117723), (11, 116278137), (33, 38759379), (99, 12919793), (1471, 869517), (4413, 289839), (8783, 145629), (13239, 96613), (16181, 79047), (26349, 48543)]