1264851

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1181}}^1$

素因数の和:1211

約数の個数: 24

約数和(自身を含む): 2212704

約数和(自身を除く): 947853

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 1181, 3543, 8267, 10629, 20077, 24801, 60231, 74403, 140539, 180693, 421617, 1264851]

約数ペア:

[(1, 1264851), (3, 421617), (7, 180693), (9, 140539), (17, 74403), (21, 60231), (51, 24801), (63, 20077), (119, 10629), (153, 8267), (357, 3543), (1071, 1181)]