25233747

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{349}}^1$

素因数の和:683

約数の個数: 32

約数和(自身を含む): 42201600

約数和(自身を除く): 16967853

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 313, 349, 939, 1047, 2191, 2443, 3443, 3839, 6573, 7329, 10329, 11517, 24101, 26873, 72303, 80619, 109237, 327711, 764659, 1201607, 2293977, 3604821, 8411249, 25233747]

約数ペア:

[(1, 25233747), (3, 8411249), (7, 3604821), (11, 2293977), (21, 1201607), (33, 764659), (77, 327711), (231, 109237), (313, 80619), (349, 72303), (939, 26873), (1047, 24101), (2191, 11517), (2443, 10329), (3443, 7329), (3839, 6573)]