713704881

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{311}}^1\times {\mathrm{421}}^1$

素因数の和:837

約数の個数: 32

約数和(自身を含む): 1011179520

約数和(自身を除く): 297474639

約数列:

[1, 3, 23, 69, 79, 237, 311, 421, 933, 1263, 1817, 5451, 7153, 9683, 21459, 24569, 29049, 33259, 73707, 99777, 130931, 392793, 565087, 764957, 1695261, 2294871, 3011413, 9034239, 10343549, 31030647, 237901627, 713704881]

約数ペア:

[(1, 713704881), (3, 237901627), (23, 31030647), (69, 10343549), (79, 9034239), (237, 3011413), (311, 2294871), (421, 1695261), (933, 764957), (1263, 565087), (1817, 392793), (5451, 130931), (7153, 99777), (9683, 73707), (21459, 33259), (24569, 29049)]