968942667

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1987}}^1\times {\mathrm{2111}}^1$

素因数の和:4119

約数の個数: 32

約数和(自身を含む): 1612283904

約数和(自身を除く): 643341237

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 1987, 2111, 5961, 6333, 13909, 14777, 21857, 23221, 41727, 44331, 65571, 69663, 152999, 162547, 458997, 487641, 4194557, 12583671, 29361899, 46140127, 88085697, 138420381, 322980889, 968942667]

約数ペア:

[(1, 968942667), (3, 322980889), (7, 138420381), (11, 88085697), (21, 46140127), (33, 29361899), (77, 12583671), (231, 4194557), (1987, 487641), (2111, 458997), (5961, 162547), (6333, 152999), (13909, 69663), (14777, 65571), (21857, 44331), (23221, 41727)]