1086687

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{367}}^1$

素因数の和:427

約数の個数: 24

約数和(自身を含む): 1837056

約数和(自身を除く): 750369

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 367, 423, 987, 1101, 2569, 2961, 3303, 7707, 17249, 23121, 51747, 120743, 155241, 362229, 1086687]

約数ペア:

[(1, 1086687), (3, 362229), (7, 155241), (9, 120743), (21, 51747), (47, 23121), (63, 17249), (141, 7707), (329, 3303), (367, 2961), (423, 2569), (987, 1101)]