2774378919

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{187699}}^1$

素因数の和:188094

約数の個数: 16

約数和(自身を含む): 3994256000

約数和(自身を除く): 1219877081

約数列:

[1, 3, 13, 39, 379, 1137, 4927, 14781, 187699, 563097, 2440087, 7320261, 71137921, 213413763, 924792973, 2774378919]

約数ペア:

[(1, 2774378919), (3, 924792973), (13, 213413763), (39, 71137921), (379, 7320261), (1137, 2440087), (4927, 563097), (14781, 187699)]