89400913

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{1297}}^1$

素因数の和:1576

約数の個数: 16

約数和(自身を含む): 105086080

約数和(自身を除く): 15685167

約数列:

[1, 7, 43, 229, 301, 1297, 1603, 9079, 9847, 55771, 68929, 297013, 390397, 2079091, 12771559, 89400913]

約数ペア:

[(1, 89400913), (7, 12771559), (43, 2079091), (229, 390397), (301, 297013), (1297, 68929), (1603, 55771), (9079, 9847)]