313048356

素因数分解:

$2^2\times 3^1\times {\mathrm{1303}}^1\times {\mathrm{20021}}^1$

素因数の和:21331

約数の個数: 24

約数和(自身を含む): 731043264

約数和(自身を除く): 417994908

約数列:

[1, 2, 3, 4, 6, 12, 1303, 2606, 3909, 5212, 7818, 15636, 20021, 40042, 60063, 80084, 120126, 240252, 26087363, 52174726, 78262089, 104349452, 156524178, 313048356]

約数ペア:

[(1, 313048356), (2, 156524178), (3, 104349452), (4, 78262089), (6, 52174726), (12, 26087363), (1303, 240252), (2606, 120126), (3909, 80084), (5212, 60063), (7818, 40042), (15636, 20021)]