2261853

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:126

約数の個数: 36

約数和(自身を含む): 3762304

約数和(自身を除く): 1500451

約数列:

[1, 3, 9, 11, 31, 33, 67, 93, 99, 121, 201, 279, 341, 363, 603, 737, 1023, 1089, 2077, 2211, 3069, 3751, 6231, 6633, 8107, 11253, 18693, 22847, 24321, 33759, 68541, 72963, 205623, 251317, 753951, 2261853]

約数ペア:

[(1, 2261853), (3, 753951), (9, 251317), (11, 205623), (31, 72963), (33, 68541), (67, 33759), (93, 24321), (99, 22847), (121, 18693), (201, 11253), (279, 8107), (341, 6633), (363, 6231), (603, 3751), (737, 3069), (1023, 2211), (1089, 2077)]