7140189

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{14783}}^1$

素因数の和:14816

約数の個数: 16

約数和(自身を含む): 11354112

約数和(自身を除く): 4213923

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 14783, 44349, 103481, 310443, 340009, 1020027, 2380063, 7140189]

約数ペア:

[(1, 7140189), (3, 2380063), (7, 1020027), (21, 340009), (23, 310443), (69, 103481), (161, 44349), (483, 14783)]