16449069

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{677}}^1$

素因数の和:789

約数の個数: 32

約数和(自身を含む): 27336960

約数和(自身を除く): 10887891

約数列:

[1, 3, 7, 13, 21, 39, 89, 91, 267, 273, 623, 677, 1157, 1869, 2031, 3471, 4739, 8099, 8801, 14217, 24297, 26403, 60253, 61607, 180759, 184821, 421771, 783289, 1265313, 2349867, 5483023, 16449069]

約数ペア:

[(1, 16449069), (3, 5483023), (7, 2349867), (13, 1265313), (21, 783289), (39, 421771), (89, 184821), (91, 180759), (267, 61607), (273, 60253), (623, 26403), (677, 24297), (1157, 14217), (1869, 8801), (2031, 8099), (3471, 4739)]