1229503008951

素因数分解:

$3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{189474959}}^1$

素因数の和:189475075

約数の個数: 24

約数和(自身を含む): 2049361167360

約数和(自身を除く): 819858158409

約数列:

[1, 3, 7, 9, 21, 63, 103, 309, 721, 927, 2163, 6489, 189474959, 568424877, 1326324713, 1705274631, 3978974139, 11936922417, 19515920777, 58547762331, 136611445439, 175643286993, 409834336317, 1229503008951]

約数ペア:

[(1, 1229503008951), (3, 409834336317), (7, 175643286993), (9, 136611445439), (21, 58547762331), (63, 19515920777), (103, 11936922417), (309, 3978974139), (721, 1705274631), (927, 1326324713), (2163, 568424877), (6489, 189474959)]