42191853

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{2473}}^1$

素因数の和:2545

約数の個数: 24

約数和(自身を含む): 63176064

約数和(自身を除く): 20984211

約数列:

[1, 3, 11, 33, 47, 121, 141, 363, 517, 1551, 2473, 5687, 7419, 17061, 27203, 81609, 116231, 299233, 348693, 897699, 1278541, 3835623, 14063951, 42191853]

約数ペア:

[(1, 42191853), (3, 14063951), (11, 3835623), (33, 1278541), (47, 897699), (121, 348693), (141, 299233), (363, 116231), (517, 81609), (1551, 27203), (2473, 17061), (5687, 7419)]