1881693

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1$

素因数の和:329

約数の個数: 24

約数和(自身を含む): 3013920

約数和(自身を除く): 1132227

約数列:

[1, 3, 9, 11, 33, 83, 99, 229, 249, 687, 747, 913, 2061, 2519, 2739, 7557, 8217, 19007, 22671, 57021, 171063, 209077, 627231, 1881693]

約数ペア:

[(1, 1881693), (3, 627231), (9, 209077), (11, 171063), (33, 57021), (83, 22671), (99, 19007), (229, 8217), (249, 7557), (687, 2739), (747, 2519), (913, 2061)]