464478561

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{283}}^1\times {\mathrm{4241}}^1$

素因数の和:4573

約数の個数: 24

約数和(自身を含む): 689104416

約数和(自身を除く): 224625855

約数列:

[1, 3, 9, 43, 129, 283, 387, 849, 2547, 4241, 12169, 12723, 36507, 38169, 109521, 182363, 547089, 1200203, 1641267, 3600609, 10801827, 51608729, 154826187, 464478561]

約数ペア:

[(1, 464478561), (3, 154826187), (9, 51608729), (43, 10801827), (129, 3600609), (283, 1641267), (387, 1200203), (849, 547089), (2547, 182363), (4241, 109521), (12169, 38169), (12723, 36507)]