2169597

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{569}}^1$

素因数の和:644

約数の個数: 16

約数和(自身を含む): 3064320

約数和(自身を除く): 894723

約数列:

[1, 3, 31, 41, 93, 123, 569, 1271, 1707, 3813, 17639, 23329, 52917, 69987, 723199, 2169597]

約数ペア:

[(1, 2169597), (3, 723199), (31, 69987), (41, 52917), (93, 23329), (123, 17639), (569, 3813), (1271, 1707)]