16597567679

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{3001}}^1$

素因数の和:3388

約数の個数: 48

約数和(自身を含む): 21814981632

約数和(自身を除く): 5217413953

約数列:

[1, 7, 11, 31, 49, 77, 217, 331, 341, 539, 1519, 2317, 2387, 3001, 3641, 10261, 16219, 16709, 21007, 25487, 33011, 71827, 93031, 112871, 147049, 178409, 231077, 502789, 651217, 790097, 993331, 1023341, 1617539, 4558519, 5530679, 6953317, 7163387, 10926641, 30793261, 48673219, 50143709, 76486487, 215552827, 338725871, 535405409, 1508869789, 2371081097, 16597567679]

約数ペア:

[(1, 16597567679), (7, 2371081097), (11, 1508869789), (31, 535405409), (49, 338725871), (77, 215552827), (217, 76486487), (331, 50143709), (341, 48673219), (539, 30793261), (1519, 10926641), (2317, 7163387), (2387, 6953317), (3001, 5530679), (3641, 4558519), (10261, 1617539), (16219, 1023341), (16709, 993331), (21007, 790097), (25487, 651217), (33011, 502789), (71827, 231077), (93031, 178409), (112871, 147049)]