25350759

素因数分解:

$3^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1187}}^1$

素因数の和:1316

約数の個数: 32

約数和(自身を含む): 43338240

約数和(自身を除く): 17987481

約数列:

[1, 3, 7, 9, 21, 27, 63, 113, 189, 339, 791, 1017, 1187, 2373, 3051, 3561, 7119, 8309, 10683, 21357, 24927, 32049, 74781, 134131, 224343, 402393, 938917, 1207179, 2816751, 3621537, 8450253, 25350759]

約数ペア:

[(1, 25350759), (3, 8450253), (7, 3621537), (9, 2816751), (21, 1207179), (27, 938917), (63, 402393), (113, 224343), (189, 134131), (339, 74781), (791, 32049), (1017, 24927), (1187, 21357), (2373, 10683), (3051, 8309), (3561, 7119)]