42206463

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{2389}}^1$

素因数の和:2559

約数の個数: 24

約数和(自身を含む): 66116960

約数和(自身を除く): 23910497

約数列:

[1, 3, 9, 13, 39, 117, 151, 453, 1359, 1963, 2389, 5889, 7167, 17667, 21501, 31057, 93171, 279513, 360739, 1082217, 3246651, 4689607, 14068821, 42206463]

約数ペア:

[(1, 42206463), (3, 14068821), (9, 4689607), (13, 3246651), (39, 1082217), (117, 360739), (151, 279513), (453, 93171), (1359, 31057), (1963, 21501), (2389, 17667), (5889, 7167)]