427222771

素因数分解:

${\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{571}}^1\times {\mathrm{743}}^1$

素因数の和:1386

約数の個数: 16

約数和(自身を含む): 459613440

約数和(自身を除く): 32390669

約数列:

[1, 19, 53, 571, 743, 1007, 10849, 14117, 30263, 39379, 424253, 574997, 748201, 8060807, 22485409, 427222771]

約数ペア:

[(1, 427222771), (19, 22485409), (53, 8060807), (571, 748201), (743, 574997), (1007, 424253), (10849, 39379), (14117, 30263)]