291228762

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{72337}}^1$

素因数の和:72414

約数の個数: 32

約数和(自身を含む): 645833664

約数和(自身を除く): 354604902

約数列:

[1, 2, 3, 6, 11, 22, 33, 61, 66, 122, 183, 366, 671, 1342, 2013, 4026, 72337, 144674, 217011, 434022, 795707, 1591414, 2387121, 4412557, 4774242, 8825114, 13237671, 26475342, 48538127, 97076254, 145614381, 291228762]

約数ペア:

[(1, 291228762), (2, 145614381), (3, 97076254), (6, 48538127), (11, 26475342), (22, 13237671), (33, 8825114), (61, 4774242), (66, 4412557), (122, 2387121), (183, 1591414), (366, 795707), (671, 434022), (1342, 217011), (2013, 144674), (4026, 72337)]