1880453967

素因数分解:

$3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{281}}^1\times {\mathrm{1429}}^1$

素因数の和:1943

約数の個数: 32

約数和(自身を含む): 2890567680

約数和(自身を除く): 1010113713

約数列:

[1, 3, 7, 21, 223, 281, 669, 843, 1429, 1561, 1967, 4287, 4683, 5901, 10003, 30009, 62663, 187989, 318667, 401549, 438641, 956001, 1204647, 1315923, 2230669, 2810843, 6692007, 8432529, 89545427, 268636281, 626817989, 1880453967]

約数ペア:

[(1, 1880453967), (3, 626817989), (7, 268636281), (21, 89545427), (223, 8432529), (281, 6692007), (669, 2810843), (843, 2230669), (1429, 1315923), (1561, 1204647), (1967, 956001), (4287, 438641), (4683, 401549), (5901, 318667), (10003, 187989), (30009, 62663)]