428936556671

素因数分解:

$7^3\times {\mathrm{14461}}^1\times {\mathrm{86477}}^1$

素因数の和:100959

約数の個数: 16

約数和(自身を含む): 500257934400

約数和(自身を除く): 71321377729

約数列:

[1, 7, 49, 343, 14461, 86477, 101227, 605339, 708589, 4237373, 4960123, 29661611, 1250543897, 8753807279, 61276650953, 428936556671]

約数ペア:

[(1, 428936556671), (7, 61276650953), (49, 8753807279), (343, 1250543897), (14461, 29661611), (86477, 4960123), (101227, 4237373), (605339, 708589)]