40636491

素因数分解:

$3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{10691}}^1$

素因数の和:10882

約数の個数: 16

約数和(自身を含む): 62270208

約数和(自身を除く): 21633717

約数列:

[1, 3, 7, 21, 181, 543, 1267, 3801, 10691, 32073, 74837, 224511, 1935071, 5805213, 13545497, 40636491]

約数ペア:

[(1, 40636491), (3, 13545497), (7, 5805213), (21, 1935071), (181, 224511), (543, 74837), (1267, 32073), (3801, 10691)]