26778453

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{16747}}^1$

素因数の和:16804

約数の個数: 16

約数和(自身を含む): 39391296

約数和(自身を除く): 12612843

約数列:

[1, 3, 13, 39, 41, 123, 533, 1599, 16747, 50241, 217711, 653133, 686627, 2059881, 8926151, 26778453]

約数ペア:

[(1, 26778453), (3, 8926151), (13, 2059881), (39, 686627), (41, 653133), (123, 217711), (533, 50241), (1599, 16747)]