1528243017

素因数分解:

$3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{78167}}^1$

素因数の和:78210

約数の個数: 32

約数和(自身を含む): 2501376000

約数和(自身を除く): 973132983

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 343, 399, 931, 1029, 2793, 6517, 19551, 78167, 234501, 547169, 1485173, 1641507, 3830183, 4455519, 10396211, 11490549, 26811281, 31188633, 72773477, 80433843, 218320431, 509414339, 1528243017]

約数ペア:

[(1, 1528243017), (3, 509414339), (7, 218320431), (19, 80433843), (21, 72773477), (49, 31188633), (57, 26811281), (133, 11490549), (147, 10396211), (343, 4455519), (399, 3830183), (931, 1641507), (1029, 1485173), (2793, 547169), (6517, 234501), (19551, 78167)]