1285366173

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{362177}}^1$

素因数の和:362213

約数の個数: 24

約数和(自身を含む): 2120914368

約数和(自身を除く): 835548195

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 1183, 3549, 362177, 1086531, 2535239, 4708301, 7605717, 14124903, 32958107, 61207913, 98874321, 183623739, 428455391, 1285366173]

約数ペア:

[(1, 1285366173), (3, 428455391), (7, 183623739), (13, 98874321), (21, 61207913), (39, 32958107), (91, 14124903), (169, 7605717), (273, 4708301), (507, 2535239), (1183, 1086531), (3549, 362177)]