312146020711

素因数分解:

$7^1\times {\mathrm{641}}^1\times {\mathrm{2423}}^1\times {\mathrm{28711}}^1$

素因数の和:31782

約数の個数: 16

約数和(自身を含む): 357454752768

約数和(自身を除く): 45308732057

約数列:

[1, 7, 641, 2423, 4487, 16961, 28711, 200977, 1553143, 10872001, 18403751, 69566753, 128826257, 486967271, 44592288673, 312146020711]

約数ペア:

[(1, 312146020711), (7, 44592288673), (641, 486967271), (2423, 128826257), (4487, 69566753), (16961, 18403751), (28711, 10872001), (200977, 1553143)]