17265927

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{397}}^1$

素因数の和:535

約数の個数: 32

約数和(自身を含む): 28019200

約数和(自身を除く): 10753273

約数列:

[1, 3, 7, 19, 21, 57, 109, 133, 327, 397, 399, 763, 1191, 2071, 2289, 2779, 6213, 7543, 8337, 14497, 22629, 43273, 43491, 52801, 129819, 158403, 302911, 822187, 908733, 2466561, 5755309, 17265927]

約数ペア:

[(1, 17265927), (3, 5755309), (7, 2466561), (19, 908733), (21, 822187), (57, 302911), (109, 158403), (133, 129819), (327, 52801), (397, 43491), (399, 43273), (763, 22629), (1191, 14497), (2071, 8337), (2289, 7543), (2779, 6213)]