8972873

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{653}}^1$

素因数の和:824

約数の個数: 16

約数和(自身を含む): 11133696

約数和(自身を除く): 2160823

約数列:

[1, 7, 13, 91, 151, 653, 1057, 1963, 4571, 8489, 13741, 59423, 98603, 690221, 1281839, 8972873]

約数ペア:

[(1, 8972873), (7, 1281839), (13, 690221), (91, 98603), (151, 59423), (653, 13741), (1057, 8489), (1963, 4571)]