4749927

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:287

約数の個数: 32

約数和(自身を含む): 7913472

約数和(自身を除く): 3163545

約数列:

[1, 3, 7, 13, 21, 39, 91, 127, 137, 273, 381, 411, 889, 959, 1651, 1781, 2667, 2877, 4953, 5343, 11557, 12467, 17399, 34671, 37401, 52197, 121793, 226187, 365379, 678561, 1583309, 4749927]

約数ペア:

[(1, 4749927), (3, 1583309), (7, 678561), (13, 365379), (21, 226187), (39, 121793), (91, 52197), (127, 37401), (137, 34671), (273, 17399), (381, 12467), (411, 11557), (889, 5343), (959, 4953), (1651, 2877), (1781, 2667)]