24997077

素因数分解:

$3^2\times 7^1\times {\mathrm{619}}^1\times {\mathrm{641}}^1$

素因数の和:1273

約数の個数: 24

約数和(自身を含む): 41396160

約数和(自身を除く): 16399083

約数列:

[1, 3, 7, 9, 21, 63, 619, 641, 1857, 1923, 4333, 4487, 5571, 5769, 12999, 13461, 38997, 40383, 396779, 1190337, 2777453, 3571011, 8332359, 24997077]

約数ペア:

[(1, 24997077), (3, 8332359), (7, 3571011), (9, 2777453), (21, 1190337), (63, 396779), (619, 40383), (641, 38997), (1857, 13461), (1923, 12999), (4333, 5769), (4487, 5571)]