1275842961

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{1152523}}^1$

素因数の和:1152573

約数の個数: 16

約数和(自身を含む): 1936240320

約数和(自身を除く): 660397359

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 1152523, 3457569, 10372707, 31118121, 47253443, 141760329, 425280987, 1275842961]

約数ペア:

[(1, 1275842961), (3, 425280987), (9, 141760329), (27, 47253443), (41, 31118121), (123, 10372707), (369, 3457569), (1107, 1152523)]