1603629

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:217

約数の個数: 24

約数和(自身を含む): 2476032

約数和(自身を除く): 872403

約数列:

[1, 3, 9, 23, 61, 69, 127, 183, 207, 381, 549, 1143, 1403, 2921, 4209, 7747, 8763, 12627, 23241, 26289, 69723, 178181, 534543, 1603629]

約数ペア:

[(1, 1603629), (3, 534543), (9, 178181), (23, 69723), (61, 26289), (69, 23241), (127, 12627), (183, 8763), (207, 7747), (381, 4209), (549, 2921), (1143, 1403)]