17303139

素因数分解:

$3^4\times 7^1\times {\mathrm{30517}}^1$

素因数の和:30536

約数の個数: 20

約数和(自身を含む): 29541424

約数和(自身を除く): 12238285

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 30517, 91551, 213619, 274653, 640857, 823959, 1922571, 2471877, 5767713, 17303139]

約数ペア:

[(1, 17303139), (3, 5767713), (7, 2471877), (9, 1922571), (21, 823959), (27, 640857), (63, 274653), (81, 213619), (189, 91551), (567, 30517)]