9973350289

素因数分解:

$7^3\times {\mathrm{1213}}^1\times {\mathrm{23971}}^1$

素因数の和:25205

約数の個数: 16

約数和(自身を含む): 11640803200

約数和(自身を除く): 1667452911

約数列:

[1, 7, 49, 343, 1213, 8491, 23971, 59437, 167797, 416059, 1174579, 8222053, 29076823, 203537761, 1424764327, 9973350289]

約数ペア:

[(1, 9973350289), (7, 1424764327), (49, 203537761), (343, 29076823), (1213, 8222053), (8491, 1174579), (23971, 416059), (59437, 167797)]