12437221245

素因数分解:

$3^1\times 5^1\times {\mathrm{1327}}^1\times {\mathrm{624829}}^1$

素因数の和:626164

約数の個数: 16

約数和(自身を含む): 19914581760

約数和(自身を除く): 7477360515

約数列:

[1, 3, 5, 15, 1327, 3981, 6635, 19905, 624829, 1874487, 3124145, 9372435, 829148083, 2487444249, 4145740415, 12437221245]

約数ペア:

[(1, 12437221245), (3, 4145740415), (5, 2487444249), (15, 829148083), (1327, 9372435), (3981, 3124145), (6635, 1874487), (19905, 624829)]