5321997

素因数分解:

$3^3\times {\mathrm{439}}^1\times {\mathrm{449}}^1$

素因数の和:897

約数の個数: 16

約数和(自身を含む): 7920000

約数和(自身を除く): 2598003

約数列:

[1, 3, 9, 27, 439, 449, 1317, 1347, 3951, 4041, 11853, 12123, 197111, 591333, 1773999, 5321997]

約数ペア:

[(1, 5321997), (3, 1773999), (9, 591333), (27, 197111), (439, 12123), (449, 11853), (1317, 4041), (1347, 3951)]