2645202339

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{2512063}}^1$

素因数の和:2512088

約数の個数: 20

約数和(自身を含む): 4255436416

約数和(自身を除く): 1610234077

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 2512063, 7536189, 22608567, 32656819, 67825701, 97970457, 203477103, 293911371, 881734113, 2645202339]

約数ペア:

[(1, 2645202339), (3, 881734113), (9, 293911371), (13, 203477103), (27, 97970457), (39, 67825701), (81, 32656819), (117, 22608567), (351, 7536189), (1053, 2512063)]