3873597

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2027}}^1$

素因数の和:2057

約数の個数: 24

約数和(自身を含む): 6473376

約数和(自身を除く): 2599779

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 2027, 6081, 14189, 26351, 42567, 79053, 99323, 184457, 297969, 553371, 1291199, 3873597]

約数ペア:

[(1, 3873597), (3, 1291199), (7, 553371), (13, 297969), (21, 184457), (39, 99323), (49, 79053), (91, 42567), (147, 26351), (273, 14189), (637, 6081), (1911, 2027)]