2666703

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{677}}^1$

素因数の和:794

約数の個数: 16

約数和(自身を含む): 3872736

約数和(自身を除く): 1206033

約数列:

[1, 3, 13, 39, 101, 303, 677, 1313, 2031, 3939, 8801, 26403, 68377, 205131, 888901, 2666703]

約数ペア:

[(1, 2666703), (3, 888901), (13, 205131), (39, 68377), (101, 26403), (303, 8801), (677, 3939), (1313, 2031)]