39618189

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{6389}}^1$

素因数の和:6461

約数の個数: 24

約数和(自身を含む): 62800920

約数和(自身を除く): 23182731

約数列:

[1, 3, 9, 13, 39, 53, 117, 159, 477, 689, 2067, 6201, 6389, 19167, 57501, 83057, 249171, 338617, 747513, 1015851, 3047553, 4402021, 13206063, 39618189]

約数ペア:

[(1, 39618189), (3, 13206063), (9, 4402021), (13, 3047553), (39, 1015851), (53, 747513), (117, 338617), (159, 249171), (477, 83057), (689, 57501), (2067, 19167), (6201, 6389)]