4342009

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1$

素因数の和:360

約数の個数: 16

約数和(自身を含む): 5241600

約数和(自身を除く): 899591

約数列:

[1, 7, 23, 149, 161, 181, 1043, 1267, 3427, 4163, 23989, 26969, 29141, 188783, 620287, 4342009]

約数ペア:

[(1, 4342009), (7, 620287), (23, 188783), (149, 29141), (161, 26969), (181, 23989), (1043, 4163), (1267, 3427)]