17213993027

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{192889}}^1$

素因数の和:192987

約数の個数: 32

約数和(自身を含む): 22961625600

約数和(自身を除く): 5747632573

約数列:

[1, 7, 11, 19, 61, 77, 133, 209, 427, 671, 1159, 1463, 4697, 8113, 12749, 89243, 192889, 1350223, 2121779, 3664891, 11766229, 14852453, 25654237, 40313801, 82363603, 129428519, 223558351, 282196607, 905999633, 1564908457, 2459141861, 17213993027]

約数ペア:

[(1, 17213993027), (7, 2459141861), (11, 1564908457), (19, 905999633), (61, 282196607), (77, 223558351), (133, 129428519), (209, 82363603), (427, 40313801), (671, 25654237), (1159, 14852453), (1463, 11766229), (4697, 3664891), (8113, 2121779), (12749, 1350223), (89243, 192889)]