29890977

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{1667}}^1$

素因数の和:1852

約数の個数: 16

約数和(自身を含む): 41099520

約数和(自身を除く): 11208543

約数列:

[1, 3, 43, 129, 139, 417, 1667, 5001, 5977, 17931, 71681, 215043, 231713, 695139, 9963659, 29890977]

約数ペア:

[(1, 29890977), (3, 9963659), (43, 695139), (129, 231713), (139, 215043), (417, 71681), (1667, 17931), (5001, 5977)]