2736747

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:161

約数の個数: 40

約数和(自身を含む): 4634784

約数和(自身を除く): 1898037

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 81, 113, 117, 207, 299, 339, 351, 621, 897, 1017, 1053, 1469, 1863, 2599, 2691, 3051, 4407, 7797, 8073, 9153, 13221, 23391, 24219, 33787, 39663, 70173, 101361, 118989, 210519, 304083, 912249, 2736747]

約数ペア:

[(1, 2736747), (3, 912249), (9, 304083), (13, 210519), (23, 118989), (27, 101361), (39, 70173), (69, 39663), (81, 33787), (113, 24219), (117, 23391), (207, 13221), (299, 9153), (339, 8073), (351, 7797), (621, 4407), (897, 3051), (1017, 2691), (1053, 2599), (1469, 1863)]