13260117

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{3301}}^1$

素因数の和:3420

約数の個数: 16

約数和(自身を含む): 19230848

約数和(自身を除く): 5970731

約数列:

[1, 3, 13, 39, 103, 309, 1339, 3301, 4017, 9903, 42913, 128739, 340003, 1020009, 4420039, 13260117]

約数ペア:

[(1, 13260117), (3, 4420039), (13, 1020009), (39, 340003), (103, 128739), (309, 42913), (1339, 9903), (3301, 4017)]