1299682617741

素因数分解:

$3^2\times {\mathrm{1583}}^1\times {\mathrm{6779}}^1\times {\mathrm{13457}}^1$

素因数の和:21825

約数の個数: 24

約数和(自身を含む): 1878921982080

約数和(自身を除く): 579239364339

約数列:

[1, 3, 9, 1583, 4749, 6779, 13457, 14247, 20337, 40371, 61011, 121113, 10731157, 21302431, 32193471, 63907293, 91225003, 96580413, 191721879, 273675009, 821025027, 144409179749, 433227539247, 1299682617741]

約数ペア:

[(1, 1299682617741), (3, 433227539247), (9, 144409179749), (1583, 821025027), (4749, 273675009), (6779, 191721879), (13457, 96580413), (14247, 91225003), (20337, 63907293), (40371, 32193471), (61011, 21302431), (121113, 10731157)]