123023021

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1\times {\mathrm{1283}}^1$

素因数の和:1696

約数の個数: 16

約数和(自身を含む): 140520960

約数和(自身を除く): 17497939

約数列:

[1, 11, 23, 253, 379, 1283, 4169, 8717, 14113, 29509, 95887, 324599, 486257, 5348827, 11183911, 123023021]

約数ペア:

[(1, 123023021), (11, 11183911), (23, 5348827), (253, 486257), (379, 324599), (1283, 95887), (4169, 29509), (8717, 14113)]