2212801563

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1\times {\mathrm{8689}}^1$

素因数の和:8947

約数の個数: 32

約数和(自身を含む): 3441518080

約数和(自身を除く): 1228716517

約数列:

[1, 3, 7, 21, 67, 181, 201, 469, 543, 1267, 1407, 3801, 8689, 12127, 26067, 36381, 60823, 84889, 182469, 254667, 582163, 1572709, 1746489, 4075141, 4718127, 11008963, 12225423, 33026889, 105371503, 316114509, 737600521, 2212801563]

約数ペア:

[(1, 2212801563), (3, 737600521), (7, 316114509), (21, 105371503), (67, 33026889), (181, 12225423), (201, 11008963), (469, 4718127), (543, 4075141), (1267, 1746489), (1407, 1572709), (3801, 582163), (8689, 254667), (12127, 182469), (26067, 84889), (36381, 60823)]