406566408993

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{22543}}^1\times {\mathrm{261379}}^1$

素因数の和:283948

約数の個数: 16

約数和(自身を含む): 565684869120

約数和(自身を除く): 159118460127

約数列:

[1, 3, 23, 69, 22543, 67629, 261379, 518489, 784137, 1555467, 6011717, 18035151, 5892266797, 17676800391, 135522136331, 406566408993]

約数ペア:

[(1, 406566408993), (3, 135522136331), (23, 17676800391), (69, 5892266797), (22543, 18035151), (67629, 6011717), (261379, 1555467), (518489, 784137)]