39230919

素因数分解:

$3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2281}}^1$

素因数の和:2317

約数の個数: 48

約数和(自身を含む): 72841440

約数和(自身を除く): 33610521

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 49, 63, 91, 117, 147, 189, 273, 351, 441, 637, 819, 1323, 1911, 2281, 2457, 5733, 6843, 15967, 17199, 20529, 29653, 47901, 61587, 88959, 111769, 143703, 207571, 266877, 335307, 431109, 622713, 800631, 1005921, 1452997, 1868139, 3017763, 4358991, 5604417, 13076973, 39230919]

約数ペア:

[(1, 39230919), (3, 13076973), (7, 5604417), (9, 4358991), (13, 3017763), (21, 1868139), (27, 1452997), (39, 1005921), (49, 800631), (63, 622713), (91, 431109), (117, 335307), (147, 266877), (189, 207571), (273, 143703), (351, 111769), (441, 88959), (637, 61587), (819, 47901), (1323, 29653), (1911, 20529), (2281, 17199), (2457, 15967), (5733, 6843)]