38875707

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{36919}}^1$

素因数の和:36944

約数の個数: 20

約数和(自身を含む): 62542480

約数和(自身を除く): 23666773

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 36919, 110757, 332271, 479947, 996813, 1439841, 2990439, 4319523, 12958569, 38875707]

約数ペア:

[(1, 38875707), (3, 12958569), (9, 4319523), (13, 2990439), (27, 1439841), (39, 996813), (81, 479947), (117, 332271), (351, 110757), (1053, 36919)]