313879082

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{117911}}^1$

素因数の和:117946

約数の個数: 16

約数和(自身を含む): 517869504

約数和(自身を除く): 203990422

約数列:

[1, 2, 11, 22, 121, 242, 1331, 2662, 117911, 235822, 1297021, 2594042, 14267231, 28534462, 156939541, 313879082]

約数ペア:

[(1, 313879082), (2, 156939541), (11, 28534462), (22, 14267231), (121, 2594042), (242, 1297021), (1331, 235822), (2662, 117911)]