2247203959

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1429}}^1\times {\mathrm{1571}}^1$

素因数の和:3031

約数の個数: 32

約数和(自身を含む): 3021258240

約数和(自身を除く): 774054281

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 1429, 1571, 10003, 10997, 15719, 17281, 18577, 20423, 110033, 120967, 130039, 142961, 204347, 224653, 1430429, 1572571, 2244959, 15714713, 24694549, 29184467, 172861843, 204291269, 321029137, 2247203959]

約数ペア:

[(1, 2247203959), (7, 321029137), (11, 204291269), (13, 172861843), (77, 29184467), (91, 24694549), (143, 15714713), (1001, 2244959), (1429, 1572571), (1571, 1430429), (10003, 224653), (10997, 204347), (15719, 142961), (17281, 130039), (18577, 120967), (20423, 110033)]