291221109323

素因数分解:

${\mathrm{31}}^1\times {\mathrm{787}}^1\times {\mathrm{2341}}^1\times {\mathrm{5099}}^1$

素因数の和:8258

約数の個数: 16

約数和(自身を含む): 301184947200

約数和(自身を除く): 9963837877

約数列:

[1, 31, 787, 2341, 5099, 24397, 72571, 158069, 1842367, 4012913, 11936759, 57113377, 124400303, 370039529, 9394229333, 291221109323]

約数ペア:

[(1, 291221109323), (31, 9394229333), (787, 370039529), (2341, 124400303), (5099, 57113377), (24397, 11936759), (72571, 4012913), (158069, 1842367)]