813279103

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{13399}}^1$

素因数の和:13471

約数の個数: 32

約数和(自身を含む): 1080576000

約数和(自身を除く): 267296897

約数列:

[1, 7, 13, 23, 29, 91, 161, 203, 299, 377, 667, 2093, 2639, 4669, 8671, 13399, 60697, 93793, 174187, 308177, 388571, 1219309, 2157239, 2719997, 4006301, 5051423, 8937133, 28044107, 35359961, 62559931, 116182729, 813279103]

約数ペア:

[(1, 813279103), (7, 116182729), (13, 62559931), (23, 35359961), (29, 28044107), (91, 8937133), (161, 5051423), (203, 4006301), (299, 2719997), (377, 2157239), (667, 1219309), (2093, 388571), (2639, 308177), (4669, 174187), (8671, 93793), (13399, 60697)]