385800051

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{23167}}^1$

素因数の和:23251

約数の個数: 32

約数和(自身を含む): 643514368

約数和(自身を除く): 257714317

約数列:

[1, 3, 7, 13, 21, 39, 61, 91, 183, 273, 427, 793, 1281, 2379, 5551, 16653, 23167, 69501, 162169, 301171, 486507, 903513, 1413187, 2108197, 4239561, 6324591, 9892309, 18371431, 29676927, 55114293, 128600017, 385800051]

約数ペア:

[(1, 385800051), (3, 128600017), (7, 55114293), (13, 29676927), (21, 18371431), (39, 9892309), (61, 6324591), (91, 4239561), (183, 2108197), (273, 1413187), (427, 903513), (793, 486507), (1281, 301171), (2379, 162169), (5551, 69501), (16653, 23167)]