87823547

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{1753}}^1$

素因数の和:2198

約数の個数: 16

約数和(自身を含む): 106587072

約数和(自身を除く): 18763525

約数列:

[1, 7, 17, 119, 421, 1753, 2947, 7157, 12271, 29801, 50099, 208607, 738013, 5166091, 12546221, 87823547]

約数ペア:

[(1, 87823547), (7, 12546221), (17, 5166091), (119, 738013), (421, 208607), (1753, 50099), (2947, 29801), (7157, 12271)]