28713099

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{6569}}^1$

素因数の和:6650

約数の個数: 16

約数和(自身を含む): 40366080

約数和(自身を除く): 11652981

約数列:

[1, 3, 31, 47, 93, 141, 1457, 4371, 6569, 19707, 203639, 308743, 610917, 926229, 9571033, 28713099]

約数ペア:

[(1, 28713099), (3, 9571033), (31, 926229), (47, 610917), (93, 308743), (141, 203639), (1457, 19707), (4371, 6569)]