117166987

素因数分解:

$7^2\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{401}}^1$

素因数の和:571

約数の個数: 24

約数和(自身を含む): 140233680

約数和(自身を除く): 23066693

約数列:

[1, 7, 49, 67, 89, 401, 469, 623, 2807, 3283, 4361, 5963, 19649, 26867, 35689, 41741, 188069, 249823, 292187, 1316483, 1748761, 2391163, 16738141, 117166987]

約数ペア:

[(1, 117166987), (7, 16738141), (49, 2391163), (67, 1748761), (89, 1316483), (401, 292187), (469, 249823), (623, 188069), (2807, 41741), (3283, 35689), (4361, 26867), (5963, 19649)]