13303032981

素因数分解:

$3^1\times 7^2\times {\mathrm{1289}}^1\times {\mathrm{70207}}^1$

素因数の和:71513

約数の個数: 24

約数和(自身を含む): 20649576960

約数和(自身を除く): 7346543979

約数列:

[1, 3, 7, 21, 49, 147, 1289, 3867, 9023, 27069, 63161, 70207, 189483, 210621, 491449, 1474347, 3440143, 10320429, 90496823, 271490469, 633477761, 1900433283, 4434344327, 13303032981]

約数ペア:

[(1, 13303032981), (3, 4434344327), (7, 1900433283), (21, 633477761), (49, 271490469), (147, 90496823), (1289, 10320429), (3867, 3440143), (9023, 1474347), (27069, 491449), (63161, 210621), (70207, 189483)]