1207849773

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1999}}^1\times {\mathrm{15493}}^1$

素因数の和:17508

約数の個数: 16

約数和(自身を含む): 1735328000

約数和(自身を除く): 527478227

約数列:

[1, 3, 13, 39, 1999, 5997, 15493, 25987, 46479, 77961, 201409, 604227, 30970507, 92911521, 402616591, 1207849773]

約数ペア:

[(1, 1207849773), (3, 402616591), (13, 92911521), (39, 30970507), (1999, 604227), (5997, 201409), (15493, 77961), (25987, 46479)]