8961147

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{401}}^1$

素因数の和:611

約数の個数: 24

約数和(自身を含む): 14047488

約数和(自身を除く): 5086341

約数列:

[1, 3, 9, 13, 39, 117, 191, 401, 573, 1203, 1719, 2483, 3609, 5213, 7449, 15639, 22347, 46917, 76591, 229773, 689319, 995683, 2987049, 8961147]

約数ペア:

[(1, 8961147), (3, 2987049), (9, 995683), (13, 689319), (39, 229773), (117, 76591), (191, 46917), (401, 22347), (573, 15639), (1203, 7449), (1719, 5213), (2483, 3609)]