42187809

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{3319}}^1$

素因数の和:3564

約数の個数: 16

約数和(自身を含む): 59494400

約数和(自身を除く): 17306591

約数列:

[1, 3, 19, 57, 223, 669, 3319, 4237, 9957, 12711, 63061, 189183, 740137, 2220411, 14062603, 42187809]

約数ペア:

[(1, 42187809), (3, 14062603), (19, 2220411), (57, 740137), (223, 189183), (669, 63061), (3319, 12711), (4237, 9957)]