15696900921

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2069}}^1\times {\mathrm{11443}}^1$

素因数の和:13545

約数の個数: 32

約数和(自身を含む): 23878592640

約数和(自身を除く): 8181691719

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 2069, 6207, 11443, 26897, 34329, 35173, 80691, 105519, 148759, 194531, 446277, 457249, 583593, 1371747, 2528903, 7586709, 23675567, 71026701, 307782371, 402484639, 923347113, 1207453917, 5232300307, 15696900921]

約数ペア:

[(1, 15696900921), (3, 5232300307), (13, 1207453917), (17, 923347113), (39, 402484639), (51, 307782371), (221, 71026701), (663, 23675567), (2069, 7586709), (6207, 2528903), (11443, 1371747), (26897, 583593), (34329, 457249), (35173, 446277), (80691, 194531), (105519, 148759)]