465087189

素因数分解:

$3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{1163}}^1$

素因数の和:1449

約数の個数: 32

約数和(自身を含む): 719631360

約数和(自身を除く): 254544171

約数列:

[1, 3, 7, 21, 137, 139, 411, 417, 959, 973, 1163, 2877, 2919, 3489, 8141, 19043, 24423, 57129, 133301, 159331, 161657, 399903, 477993, 484971, 1115317, 1131599, 3345951, 3394797, 22147009, 66441027, 155029063, 465087189]

約数ペア:

[(1, 465087189), (3, 155029063), (7, 66441027), (21, 22147009), (137, 3394797), (139, 3345951), (411, 1131599), (417, 1115317), (959, 484971), (973, 477993), (1163, 399903), (2877, 161657), (2919, 159331), (3489, 133301), (8141, 57129), (19043, 24423)]