47431617

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{3659}}^1$

素因数の和:3840

約数の個数: 16

約数和(自身を含む): 65880000

約数和(自身を除く): 18448383

約数列:

[1, 3, 29, 87, 149, 447, 3659, 4321, 10977, 12963, 106111, 318333, 545191, 1635573, 15810539, 47431617]

約数ペア:

[(1, 47431617), (3, 15810539), (29, 1635573), (87, 545191), (149, 318333), (447, 106111), (3659, 12963), (4321, 10977)]