4070001

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1321}}^1$

素因数の和:1416

約数の個数: 16

約数和(自身を含む): 5922560

約数和(自身を除く): 1852559

約数列:

[1, 3, 13, 39, 79, 237, 1027, 1321, 3081, 3963, 17173, 51519, 104359, 313077, 1356667, 4070001]

約数ペア:

[(1, 4070001), (3, 1356667), (13, 313077), (39, 104359), (79, 51519), (237, 17173), (1027, 3963), (1321, 3081)]