30908469

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{983}}^1$

素因数の和:1256

約数の個数: 16

約数和(自身を含む): 42319872

約数和(自身を除く): 11411403

約数列:

[1, 3, 47, 141, 223, 669, 983, 2949, 10481, 31443, 46201, 138603, 219209, 657627, 10302823, 30908469]

約数ペア:

[(1, 30908469), (3, 10302823), (47, 657627), (141, 219209), (223, 138603), (669, 46201), (983, 31443), (2949, 10481)]