479619

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1$

素因数の和:367

約数の個数: 24

約数和(自身を含む): 828672

約数和(自身を除く): 349053

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 331, 483, 993, 1449, 2317, 2979, 6951, 7613, 20853, 22839, 53291, 68517, 159873, 479619]

約数ペア:

[(1, 479619), (3, 159873), (7, 68517), (9, 53291), (21, 22839), (23, 20853), (63, 7613), (69, 6951), (161, 2979), (207, 2317), (331, 1449), (483, 993)]