39937029

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{277}}^1$

素因数の和:565

約数の個数: 32

約数和(自身を含む): 61969536

約数和(自身を除く): 22032507

約数列:

[1, 3, 11, 17, 33, 51, 187, 257, 277, 561, 771, 831, 2827, 3047, 4369, 4709, 8481, 9141, 13107, 14127, 48059, 51799, 71189, 144177, 155397, 213567, 783079, 1210213, 2349237, 3630639, 13312343, 39937029]

約数ペア:

[(1, 39937029), (3, 13312343), (11, 3630639), (17, 2349237), (33, 1210213), (51, 783079), (187, 213567), (257, 155397), (277, 144177), (561, 71189), (771, 51799), (831, 48059), (2827, 14127), (3047, 13107), (4369, 9141), (4709, 8481)]