12124197

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1583}}^1$

素因数の和:1649

約数の個数: 24

約数和(自身を含む): 18779904

約数和(自身を除く): 6655707

約数列:

[1, 3, 9, 23, 37, 69, 111, 207, 333, 851, 1583, 2553, 4749, 7659, 14247, 36409, 58571, 109227, 175713, 327681, 527139, 1347133, 4041399, 12124197]

約数ペア:

[(1, 12124197), (3, 4041399), (9, 1347133), (23, 527139), (37, 327681), (69, 175713), (111, 109227), (207, 58571), (333, 36409), (851, 14247), (1583, 7659), (2553, 4749)]