123096281

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1667}}^1$

素因数の和:1829

約数の個数: 24

約数和(自身を含む): 157445856

約数和(自身を除く): 34349575

約数列:

[1, 7, 11, 49, 77, 137, 539, 959, 1507, 1667, 6713, 10549, 11669, 18337, 73843, 81683, 128359, 228379, 898513, 1598653, 2512169, 11190571, 17585183, 123096281]

約数ペア:

[(1, 123096281), (7, 17585183), (11, 11190571), (49, 2512169), (77, 1598653), (137, 898513), (539, 228379), (959, 128359), (1507, 81683), (1667, 73843), (6713, 18337), (10549, 11669)]