40116609

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{1723}}^1$

素因数の和:1941

約数の個数: 24

約数和(自身を含む): 62753600

約数和(自身を除く): 22636991

約数列:

[1, 3, 9, 13, 39, 117, 199, 597, 1723, 1791, 2587, 5169, 7761, 15507, 22399, 23283, 67197, 201591, 342877, 1028631, 3085893, 4457401, 13372203, 40116609]

約数ペア:

[(1, 40116609), (3, 13372203), (9, 4457401), (13, 3085893), (39, 1028631), (117, 342877), (199, 201591), (597, 67197), (1723, 23283), (1791, 22399), (2587, 15507), (5169, 7761)]