1330556949

素因数分解:

$3^6\times {\mathrm{61}}^1\times {\mathrm{29921}}^1$

素因数の和:30000

約数の個数: 28

約数和(自身を含む): 2027694252

約数和(自身を除く): 697137303

約数列:

[1, 3, 9, 27, 61, 81, 183, 243, 549, 729, 1647, 4941, 14823, 29921, 44469, 89763, 269289, 807867, 1825181, 2423601, 5475543, 7270803, 16426629, 21812409, 49279887, 147839661, 443518983, 1330556949]

約数ペア:

[(1, 1330556949), (3, 443518983), (9, 147839661), (27, 49279887), (61, 21812409), (81, 16426629), (183, 7270803), (243, 5475543), (549, 2423601), (729, 1825181), (1647, 807867), (4941, 269289), (14823, 89763), (29921, 44469)]