29505879

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1021}}^1$

素因数の和:1072

約数の個数: 36

約数和(自身を含む): 48626760

約数和(自身を除く): 19120881

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 169, 171, 247, 507, 741, 1021, 1521, 2223, 3063, 3211, 9189, 9633, 13273, 19399, 28899, 39819, 58197, 119457, 172549, 174591, 252187, 517647, 756561, 1552941, 2269683, 3278431, 9835293, 29505879]

約数ペア:

[(1, 29505879), (3, 9835293), (9, 3278431), (13, 2269683), (19, 1552941), (39, 756561), (57, 517647), (117, 252187), (169, 174591), (171, 172549), (247, 119457), (507, 58197), (741, 39819), (1021, 28899), (1521, 19399), (2223, 13273), (3063, 9633), (3211, 9189)]