1297359791

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{241639}}^1$

素因数の和:241718

約数の個数: 16

約数和(自身を含む): 1623820800

約数和(自身を除く): 326461009

約数列:

[1, 7, 13, 59, 91, 413, 767, 5369, 241639, 1691473, 3141307, 14256701, 21989149, 99796907, 185337113, 1297359791]

約数ペア:

[(1, 1297359791), (7, 185337113), (13, 99796907), (59, 21989149), (91, 14256701), (413, 3141307), (767, 1691473), (5369, 241639)]