28070296311

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1\times {\mathrm{673}}^1\times {\mathrm{839}}^1$

素因数の和:1815

約数の個数: 32

約数和(自身を含む): 38209006080

約数和(自身を除く): 10138709769

約数列:

[1, 3, 73, 219, 227, 673, 681, 839, 2019, 2517, 16571, 49129, 49713, 61247, 147387, 152771, 183741, 190453, 458313, 564647, 571359, 1693941, 11152283, 13903069, 33456849, 41219231, 41709207, 123657693, 128174869, 384524607, 9356765437, 28070296311]

約数ペア:

[(1, 28070296311), (3, 9356765437), (73, 384524607), (219, 128174869), (227, 123657693), (673, 41709207), (681, 41219231), (839, 33456849), (2019, 13903069), (2517, 11152283), (16571, 1693941), (49129, 571359), (49713, 564647), (61247, 458313), (147387, 190453), (152771, 183741)]