53140893

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{13229}}^1$

素因数の和:13348

約数の個数: 16

約数和(自身を含む): 77051520

約数和(自身を除く): 23910627

約数列:

[1, 3, 13, 39, 103, 309, 1339, 4017, 13229, 39687, 171977, 515931, 1362587, 4087761, 17713631, 53140893]

約数ペア:

[(1, 53140893), (3, 17713631), (13, 4087761), (39, 1362587), (103, 515931), (309, 171977), (1339, 39687), (4017, 13229)]