2497473

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{2803}}^1$

素因数の和:2826

約数の個数: 20

約数和(自身を含む): 4071408

約数和(自身を除く): 1573935

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 2803, 8409, 25227, 30833, 75681, 92499, 227043, 277497, 832491, 2497473]

約数ペア:

[(1, 2497473), (3, 832491), (9, 277497), (11, 227043), (27, 92499), (33, 75681), (81, 30833), (99, 25227), (297, 8409), (891, 2803)]