2201701491

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{249881}}^1$

素因数の和:249987

約数の個数: 24

約数和(自身を含む): 3508343280

約数和(自身を除く): 1306641789

約数列:

[1, 3, 9, 11, 33, 89, 99, 267, 801, 979, 2937, 8811, 249881, 749643, 2248929, 2748691, 8246073, 22239409, 24738219, 66718227, 200154681, 244633499, 733900497, 2201701491]

約数ペア:

[(1, 2201701491), (3, 733900497), (9, 244633499), (11, 200154681), (33, 66718227), (89, 24738219), (99, 22239409), (267, 8246073), (801, 2748691), (979, 2248929), (2937, 749643), (8811, 249881)]