40761987

素因数分解:

$3^1\times 7^1\times {\mathrm{1163}}^1\times {\mathrm{1669}}^1$

素因数の和:2842

約数の個数: 16

約数和(自身を含む): 62204160

約数和(自身を除く): 21442173

約数列:

[1, 3, 7, 21, 1163, 1669, 3489, 5007, 8141, 11683, 24423, 35049, 1941047, 5823141, 13587329, 40761987]

約数ペア:

[(1, 40761987), (3, 13587329), (7, 5823141), (21, 1941047), (1163, 35049), (1669, 24423), (3489, 11683), (5007, 8141)]