28343517

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{8237}}^1$

素因数の和:8308

約数の個数: 16

約数和(自身を含む): 40069632

約数和(自身を除く): 11726115

約数列:

[1, 3, 31, 37, 93, 111, 1147, 3441, 8237, 24711, 255347, 304769, 766041, 914307, 9447839, 28343517]

約数ペア:

[(1, 28343517), (3, 9447839), (31, 914307), (37, 766041), (93, 304769), (111, 255347), (1147, 24711), (3441, 8237)]