1234566423

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{19427}}^1$

素因数の和:19763

約数の個数: 24

約数和(自身を含む): 1866953088

約数和(自身を除く): 632386665

約数列:

[1, 3, 9, 23, 69, 207, 307, 921, 2763, 7061, 19427, 21183, 58281, 63549, 174843, 446821, 1340463, 4021389, 5964089, 17892267, 53676801, 137174047, 411522141, 1234566423]

約数ペア:

[(1, 1234566423), (3, 411522141), (9, 137174047), (23, 53676801), (69, 17892267), (207, 5964089), (307, 4021389), (921, 1340463), (2763, 446821), (7061, 174843), (19427, 63549), (21183, 58281)]