391450007

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{5659}}^1$

素因数の和:6002

約数の個数: 16

約数和(自身を含む): 447864480

約数和(自身を除く): 56414473

約数列:

[1, 13, 17, 221, 313, 4069, 5321, 5659, 69173, 73567, 96203, 1250639, 1771267, 23026471, 30111539, 391450007]

約数ペア:

[(1, 391450007), (13, 30111539), (17, 23026471), (221, 1771267), (313, 1250639), (4069, 96203), (5321, 73567), (5659, 69173)]