42779313

素因数分解:

$3^3\times {\mathrm{457}}^1\times {\mathrm{3467}}^1$

素因数の和:3933

約数の個数: 16

約数和(自身を含む): 63533760

約数和(自身を除く): 20754447

約数列:

[1, 3, 9, 27, 457, 1371, 3467, 4113, 10401, 12339, 31203, 93609, 1584419, 4753257, 14259771, 42779313]

約数ペア:

[(1, 42779313), (3, 14259771), (9, 4753257), (27, 1584419), (457, 93609), (1371, 31203), (3467, 12339), (4113, 10401)]