421241857

素因数分解:

${\mathrm{31}}^2\times {\mathrm{227}}^1\times {\mathrm{1931}}^1$

素因数の和:2220

約数の個数: 12

約数和(自身を含む): 437412528

約数和(自身を除く): 16170671

約数列:

[1, 31, 227, 961, 1931, 7037, 59861, 218147, 438337, 1855691, 13588447, 421241857]

約数ペア:

[(1, 421241857), (31, 13588447), (227, 1855691), (961, 438337), (1931, 218147), (7037, 59861)]