2463129

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{647}}^1$

素因数の和:706

約数の個数: 20

約数和(自身を含む): 3763584

約数和(自身を除く): 1300455

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 647, 1269, 1941, 3807, 5823, 17469, 30409, 52407, 91227, 273681, 821043, 2463129]

約数ペア:

[(1, 2463129), (3, 821043), (9, 273681), (27, 91227), (47, 52407), (81, 30409), (141, 17469), (423, 5823), (647, 3807), (1269, 1941)]