40310013

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{2909}}^1$

素因数の和:3092

約数の個数: 16

約数和(自身を含む): 55872000

約数和(自身を除く): 15561987

約数列:

[1, 3, 31, 93, 149, 447, 2909, 4619, 8727, 13857, 90179, 270537, 433441, 1300323, 13436671, 40310013]

約数ペア:

[(1, 40310013), (3, 13436671), (31, 1300323), (93, 433441), (149, 270537), (447, 90179), (2909, 13857), (4619, 8727)]