1641553249

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{401}}^1\times {\mathrm{9587}}^1$

素因数の和:10056

約数の個数: 16

約数和(自身を含む): 1911770496

約数和(自身を除く): 270217247

約数列:

[1, 7, 61, 401, 427, 2807, 9587, 24461, 67109, 171227, 584807, 3844387, 4093649, 26910709, 234507607, 1641553249]

約数ペア:

[(1, 1641553249), (7, 234507607), (61, 26910709), (401, 4093649), (427, 3844387), (2807, 584807), (9587, 171227), (24461, 67109)]