677839969

素因数分解:

${\mathrm{23}}^2\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1$

素因数の和:429

約数の個数: 24

約数和(自身を含む): 732614400

約数和(自身を除く): 54774431

約数列:

[1, 23, 47, 137, 199, 529, 1081, 3151, 4577, 6439, 9353, 24863, 27263, 72473, 105271, 148097, 215119, 627049, 1281361, 3406231, 4947737, 14422127, 29471303, 677839969]

約数ペア:

[(1, 677839969), (23, 29471303), (47, 14422127), (137, 4947737), (199, 3406231), (529, 1281361), (1081, 627049), (3151, 215119), (4577, 148097), (6439, 105271), (9353, 72473), (24863, 27263)]