89232479

素因数分解:

$7^3\times {\mathrm{23}}^1\times {\mathrm{11311}}^1$

素因数の和:11355

約数の個数: 16

約数和(自身を含む): 108595200

約数和(自身を除く): 19362721

約数列:

[1, 7, 23, 49, 161, 343, 1127, 7889, 11311, 79177, 260153, 554239, 1821071, 3879673, 12747497, 89232479]

約数ペア:

[(1, 89232479), (7, 12747497), (23, 3879673), (49, 1821071), (161, 554239), (343, 260153), (1127, 79177), (7889, 11311)]