749774403

素因数分解:

$3^2\times 7^1\times {\mathrm{983}}^1\times {\mathrm{12107}}^1$

素因数の和:13103

約数の個数: 24

約数和(自身を含む): 1239084288

約数和(自身を除く): 489309885

約数列:

[1, 3, 7, 9, 21, 63, 983, 2949, 6881, 8847, 12107, 20643, 36321, 61929, 84749, 108963, 254247, 762741, 11901181, 35703543, 83308267, 107110629, 249924801, 749774403]

約数ペア:

[(1, 749774403), (3, 249924801), (7, 107110629), (9, 83308267), (21, 35703543), (63, 11901181), (983, 762741), (2949, 254247), (6881, 108963), (8847, 84749), (12107, 61929), (20643, 36321)]