39481977

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{1297}}^1$

素因数の和:1512

約数の個数: 16

約数和(自身を含む): 53789120

約数和(自身を除く): 14307143

約数列:

[1, 3, 73, 139, 219, 417, 1297, 3891, 10147, 30441, 94681, 180283, 284043, 540849, 13160659, 39481977]

約数ペア:

[(1, 39481977), (3, 13160659), (73, 540849), (139, 284043), (219, 180283), (417, 94681), (1297, 30441), (3891, 10147)]