2229640179

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{241}}^1\times {\mathrm{1571}}^1$

素因数の和:1979

約数の個数: 32

約数和(自身を含む): 3238169088

約数和(自身を除く): 1008528909

約数列:

[1, 3, 13, 39, 151, 241, 453, 723, 1571, 1963, 3133, 4713, 5889, 9399, 20423, 36391, 61269, 109173, 237221, 378611, 473083, 711663, 1135833, 1419249, 3083873, 4921943, 9251619, 14765829, 57170261, 171510783, 743213393, 2229640179]

約数ペア:

[(1, 2229640179), (3, 743213393), (13, 171510783), (39, 57170261), (151, 14765829), (241, 9251619), (453, 4921943), (723, 3083873), (1571, 1419249), (1963, 1135833), (3133, 711663), (4713, 473083), (5889, 378611), (9399, 237221), (20423, 109173), (36391, 61269)]