40891411

素因数分解:

${\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{409}}^1$

素因数の和:630

約数の個数: 16

約数和(自身を含む): 45756000

約数和(自身を除く): 4864589

約数列:

[1, 11, 61, 149, 409, 671, 1639, 4499, 9089, 24949, 60941, 99979, 274439, 670351, 3717401, 40891411]

約数ペア:

[(1, 40891411), (11, 3717401), (61, 670351), (149, 274439), (409, 99979), (671, 60941), (1639, 24949), (4499, 9089)]