1623893341

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{379}}^1\times {\mathrm{11549}}^1$

素因数の和:11988

約数の個数: 16

約数和(自身を含む): 1896048000

約数和(自身を除く): 272154659

約数列:

[1, 7, 53, 371, 379, 2653, 11549, 20087, 80843, 140609, 612097, 4284679, 4377071, 30639497, 231984763, 1623893341]

約数ペア:

[(1, 1623893341), (7, 231984763), (53, 30639497), (371, 4377071), (379, 4284679), (2653, 612097), (11549, 140609), (20087, 80843)]