4017013

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4013}}^1$

素因数の和:4044

約数の個数: 16

約数和(自身を含む): 5394816

約数和(自身を除く): 1377803

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 4013, 28091, 44143, 52169, 309001, 365183, 573859, 4017013]

約数ペア:

[(1, 4017013), (7, 573859), (11, 365183), (13, 309001), (77, 52169), (91, 44143), (143, 28091), (1001, 4013)]