16468959

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:267

約数の個数: 32

約数和(自身を含む): 24744384

約数和(自身を除く): 8275425

約数列:

[1, 3, 13, 37, 39, 101, 111, 113, 303, 339, 481, 1313, 1443, 1469, 3737, 3939, 4181, 4407, 11211, 11413, 12543, 34239, 48581, 54353, 145743, 148369, 163059, 422281, 445107, 1266843, 5489653, 16468959]

約数ペア:

[(1, 16468959), (3, 5489653), (13, 1266843), (37, 445107), (39, 422281), (101, 163059), (111, 148369), (113, 145743), (303, 54353), (339, 48581), (481, 34239), (1313, 12543), (1443, 11413), (1469, 11211), (3737, 4407), (3939, 4181)]