47945219

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{617}}^1\times {\mathrm{653}}^1$

素因数の和:1294

約数の個数: 16

約数和(自身を含む): 58200768

約数和(自身を除く): 10255549

約数列:

[1, 7, 17, 119, 617, 653, 4319, 4571, 10489, 11101, 73423, 77707, 402901, 2820307, 6849317, 47945219]

約数ペア:

[(1, 47945219), (7, 6849317), (17, 2820307), (119, 402901), (617, 77707), (653, 73423), (4319, 11101), (4571, 10489)]