47990451

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{601}}^1\times {\mathrm{619}}^1$

素因数の和:1266

約数の個数: 16

約数和(自身を含む): 65690240

約数和(自身を除く): 17699789

約数列:

[1, 3, 43, 129, 601, 619, 1803, 1857, 25843, 26617, 77529, 79851, 372019, 1116057, 15996817, 47990451]

約数ペア:

[(1, 47990451), (3, 15996817), (43, 1116057), (129, 372019), (601, 79851), (619, 77529), (1803, 26617), (1857, 25843)]