974871001

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{379}}^1$

素因数の和:625

約数の個数: 32

約数和(自身を含む): 1135330560

約数和(自身を除く): 160459559

約数列:

[1, 13, 17, 103, 113, 221, 379, 1339, 1469, 1751, 1921, 4927, 6443, 11639, 22763, 24973, 39037, 42827, 83759, 151307, 197863, 507481, 556751, 663629, 728059, 2572219, 4411181, 8627177, 9464767, 57345353, 74990077, 974871001]

約数ペア:

[(1, 974871001), (13, 74990077), (17, 57345353), (103, 9464767), (113, 8627177), (221, 4411181), (379, 2572219), (1339, 728059), (1469, 663629), (1751, 556751), (1921, 507481), (4927, 197863), (6443, 151307), (11639, 83759), (22763, 42827), (24973, 39037)]