9109443

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1999}}^1$

素因数の和:2047

約数の個数: 24

約数和(自身を含む): 14592000

約数和(自身を除く): 5482557

約数列:

[1, 3, 7, 21, 31, 49, 93, 147, 217, 651, 1519, 1999, 4557, 5997, 13993, 41979, 61969, 97951, 185907, 293853, 433783, 1301349, 3036481, 9109443]

約数ペア:

[(1, 9109443), (3, 3036481), (7, 1301349), (21, 433783), (31, 293853), (49, 185907), (93, 97951), (147, 61969), (217, 41979), (651, 13993), (1519, 5997), (1999, 4557)]