15697716478409

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{8171}}^1\times {\mathrm{129641}}^1$

素因数の和:137921

約数の個数: 32

約数和(自身を含む): 18815555370240

約数和(自身を除く): 3117838891831

約数列:

[1, 7, 29, 73, 203, 511, 2117, 8171, 14819, 57197, 129641, 236959, 596483, 907487, 1658713, 3759589, 4175381, 9463793, 17298007, 26317123, 66246551, 121086049, 274449997, 1059296611, 1921149979, 7415076277, 30719601719, 77328652603, 215037212033, 541300568221, 2242530925487, 15697716478409]

約数ペア:

[(1, 15697716478409), (7, 2242530925487), (29, 541300568221), (73, 215037212033), (203, 77328652603), (511, 30719601719), (2117, 7415076277), (8171, 1921149979), (14819, 1059296611), (57197, 274449997), (129641, 121086049), (236959, 66246551), (596483, 26317123), (907487, 17298007), (1658713, 9463793), (3759589, 4175381)]