7207941

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{439}}^1$

素因数の和:876

約数の個数: 16

約数和(自身を含む): 10398080

約数和(自身を除く): 3190139

約数列:

[1, 3, 13, 39, 421, 439, 1263, 1317, 5473, 5707, 16419, 17121, 184819, 554457, 2402647, 7207941]

約数ペア:

[(1, 7207941), (3, 2402647), (13, 554457), (39, 184819), (421, 17121), (439, 16419), (1263, 5707), (1317, 5473)]