1275271707

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{373}}^1\times {\mathrm{379}}^1$

素因数の和:883

約数の個数: 32

約数和(自身を含む): 1782753280

約数和(自身を除く): 507481573

約数列:

[1, 3, 31, 93, 97, 291, 373, 379, 1119, 1137, 3007, 9021, 11563, 11749, 34689, 35247, 36181, 36763, 108543, 110289, 141367, 424101, 1121611, 1139653, 3364833, 3418959, 4382377, 13147131, 13712599, 41137797, 425090569, 1275271707]

約数ペア:

[(1, 1275271707), (3, 425090569), (31, 41137797), (93, 13712599), (97, 13147131), (291, 4382377), (373, 3418959), (379, 3364833), (1119, 1139653), (1137, 1121611), (3007, 424101), (9021, 141367), (11563, 110289), (11749, 108543), (34689, 36763), (35247, 36181)]