207942717609

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{2100431491}}^1$

素因数の和:2100431508

約数の個数: 12

約数和(自身を含む): 327667312752

約数和(自身を除く): 119724595143

約数列:

[1, 3, 9, 11, 33, 99, 2100431491, 6301294473, 18903883419, 23104746401, 69314239203, 207942717609]

約数ペア:

[(1, 207942717609), (3, 69314239203), (9, 23104746401), (11, 18903883419), (33, 6301294473), (99, 2100431491)]