1539772647

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{9011}}^1$

素因数の和:9203

約数の個数: 32

約数和(自身を含む): 2399354880

約数和(自身を除く): 859582233

約数列:

[1, 3, 7, 21, 79, 103, 237, 309, 553, 721, 1659, 2163, 8137, 9011, 24411, 27033, 56959, 63077, 170877, 189231, 711869, 928133, 2135607, 2784399, 4983083, 6496931, 14949249, 19490793, 73322507, 219967521, 513257549, 1539772647]

約数ペア:

[(1, 1539772647), (3, 513257549), (7, 219967521), (21, 73322507), (79, 19490793), (103, 14949249), (237, 6496931), (309, 4983083), (553, 2784399), (721, 2135607), (1659, 928133), (2163, 711869), (8137, 189231), (9011, 170877), (24411, 63077), (27033, 56959)]