34409921

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:138

約数の個数: 48

約数和(自身を含む): 47433600

約数和(自身を除く): 13023679

約数列:

[1, 7, 13, 17, 29, 59, 91, 119, 169, 203, 221, 377, 413, 493, 767, 1003, 1183, 1547, 1711, 2639, 2873, 3451, 4901, 5369, 6409, 7021, 9971, 11977, 13039, 20111, 22243, 29087, 34307, 44863, 69797, 83317, 91273, 155701, 169507, 203609, 289159, 378131, 583219, 1186549, 2024113, 2646917, 4915703, 34409921]

約数ペア:

[(1, 34409921), (7, 4915703), (13, 2646917), (17, 2024113), (29, 1186549), (59, 583219), (91, 378131), (119, 289159), (169, 203609), (203, 169507), (221, 155701), (377, 91273), (413, 83317), (493, 69797), (767, 44863), (1003, 34307), (1183, 29087), (1547, 22243), (1711, 20111), (2639, 13039), (2873, 11977), (3451, 9971), (4901, 7021), (5369, 6409)]