1159641

素因数分解:

$3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{233}}^1$

素因数の和:325

約数の個数: 24

約数和(自身を含む): 1946880

約数和(自身を除く): 787239

約数列:

[1, 3, 7, 9, 21, 63, 79, 233, 237, 553, 699, 711, 1631, 1659, 2097, 4893, 4977, 14679, 18407, 55221, 128849, 165663, 386547, 1159641]

約数ペア:

[(1, 1159641), (3, 386547), (7, 165663), (9, 128849), (21, 55221), (63, 18407), (79, 14679), (233, 4977), (237, 4893), (553, 2097), (699, 1659), (711, 1631)]