2555441757

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{21673}}^1$

素因数の和:22090

約数の個数: 32

約数和(自身を含む): 4140600960

約数和(自身を除く): 1585159203

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 397, 1191, 3573, 4367, 10719, 13101, 21673, 39303, 65019, 117909, 195057, 238403, 585171, 715209, 2145627, 6436881, 8604181, 25812543, 77437629, 94645991, 232312887, 283937973, 851813919, 2555441757]

約数ペア:

[(1, 2555441757), (3, 851813919), (9, 283937973), (11, 232312887), (27, 94645991), (33, 77437629), (99, 25812543), (297, 8604181), (397, 6436881), (1191, 2145627), (3573, 715209), (4367, 585171), (10719, 238403), (13101, 195057), (21673, 117909), (39303, 65019)]