40070173

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1$

素因数の和:405

約数の個数: 32

約数和(自身を含む): 50948352

約数和(自身を除く): 10878179

約数列:

[1, 11, 13, 17, 53, 143, 187, 221, 311, 583, 689, 901, 2431, 3421, 4043, 5287, 7579, 9911, 11713, 16483, 44473, 58157, 68731, 128843, 181313, 214279, 280211, 756041, 2357069, 3082321, 3642743, 40070173]

約数ペア:

[(1, 40070173), (11, 3642743), (13, 3082321), (17, 2357069), (53, 756041), (143, 280211), (187, 214279), (221, 181313), (311, 128843), (583, 68731), (689, 58157), (901, 44473), (2431, 16483), (3421, 11713), (4043, 9911), (5287, 7579)]