2173369

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:192

約数の個数: 16

約数和(自身を含む): 2499840

約数和(自身を除く): 326471

約数列:

[1, 11, 41, 61, 79, 451, 671, 869, 2501, 3239, 4819, 27511, 35629, 53009, 197579, 2173369]

約数ペア:

[(1, 2173369), (11, 197579), (41, 53009), (61, 35629), (79, 27511), (451, 4819), (671, 3239), (869, 2501)]