25934013

素因数分解:

$3^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{863}}^1$

素因数の和:935

約数の個数: 40

約数和(自身を含む): 45163008

約数和(自身を除く): 19228995

約数列:

[1, 3, 7, 9, 21, 27, 53, 63, 81, 159, 189, 371, 477, 567, 863, 1113, 1431, 2589, 3339, 4293, 6041, 7767, 10017, 18123, 23301, 30051, 45739, 54369, 69903, 137217, 163107, 320173, 411651, 489321, 960519, 1234953, 2881557, 3704859, 8644671, 25934013]

約数ペア:

[(1, 25934013), (3, 8644671), (7, 3704859), (9, 2881557), (21, 1234953), (27, 960519), (53, 489321), (63, 411651), (81, 320173), (159, 163107), (189, 137217), (371, 69903), (477, 54369), (567, 45739), (863, 30051), (1113, 23301), (1431, 18123), (2589, 10017), (3339, 7767), (4293, 6041)]