40346247

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1\times {\mathrm{617}}^1$

素因数の和:998

約数の個数: 16

約数和(自身を含む): 54819072

約数和(自身を除く): 14472825

約数列:

[1, 3, 71, 213, 307, 617, 921, 1851, 21797, 43807, 65391, 131421, 189419, 568257, 13448749, 40346247]

約数ペア:

[(1, 40346247), (3, 13448749), (71, 568257), (213, 189419), (307, 131421), (617, 65391), (921, 43807), (1851, 21797)]