15423686187

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{412387}}^1$

素因数の和:412547

約数の個数: 32

約数和(自身を含む): 25495475712

約数和(自身を除く): 10071789525

約数列:

[1, 3, 7, 13, 21, 39, 91, 137, 273, 411, 959, 1781, 2877, 5343, 12467, 37401, 412387, 1237161, 2886709, 5361031, 8660127, 16083093, 37527217, 56497019, 112581651, 169491057, 395479133, 734461247, 1186437399, 2203383741, 5141228729, 15423686187]

約数ペア:

[(1, 15423686187), (3, 5141228729), (7, 2203383741), (13, 1186437399), (21, 734461247), (39, 395479133), (91, 169491057), (137, 112581651), (273, 56497019), (411, 37527217), (959, 16083093), (1781, 8660127), (2877, 5361031), (5343, 2886709), (12467, 1237161), (37401, 412387)]