40907049

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{4481}}^1$

素因数の和:4680

約数の個数: 16

約数和(自身を含む): 58086720

約数和(自身を除く): 17179671

約数列:

[1, 3, 17, 51, 179, 537, 3043, 4481, 9129, 13443, 76177, 228531, 802099, 2406297, 13635683, 40907049]

約数ペア:

[(1, 40907049), (3, 13635683), (17, 2406297), (51, 802099), (179, 228531), (537, 76177), (3043, 13443), (4481, 9129)]