3728751

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1427}}^1$

素因数の和:1510

約数の個数: 16

約数和(自身を含む): 5437824

約数和(自身を除く): 1709073

約数列:

[1, 3, 13, 39, 67, 201, 871, 1427, 2613, 4281, 18551, 55653, 95609, 286827, 1242917, 3728751]

約数ペア:

[(1, 3728751), (3, 1242917), (13, 286827), (39, 95609), (67, 55653), (201, 18551), (871, 4281), (1427, 2613)]