713196953

素因数分解:

$7^1\times {\mathrm{193}}^1\times {\mathrm{643}}^1\times {\mathrm{821}}^1$

素因数の和:1664

約数の個数: 16

約数和(自身を含む): 821579136

約数和(自身を除く): 108382183

約数列:

[1, 7, 193, 643, 821, 1351, 4501, 5747, 124099, 158453, 527903, 868693, 1109171, 3695321, 101885279, 713196953]

約数ペア:

[(1, 713196953), (7, 101885279), (193, 3695321), (643, 1109171), (821, 868693), (1351, 527903), (4501, 158453), (5747, 124099)]