2053804809

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1657631}}^1$

素因数の和:1657700

約数の個数: 16

約数和(自身を含む): 3182653440

約数和(自身を除く): 1128848631

約数列:

[1, 3, 7, 21, 59, 177, 413, 1239, 1657631, 4972893, 11603417, 34810251, 97800229, 293400687, 684601603, 2053804809]

約数ペア:

[(1, 2053804809), (3, 684601603), (7, 293400687), (21, 97800229), (59, 34810251), (177, 11603417), (413, 4972893), (1239, 1657631)]