274315923

素因数分解:

$3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{30881}}^1$

素因数の和:30944

約数の個数: 32

約数和(自身を含む): 474347520

約数和(自身を除く): 200031597

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 141, 189, 329, 423, 987, 1269, 2961, 8883, 30881, 92643, 216167, 277929, 648501, 833787, 1451407, 1945503, 4354221, 5836509, 10159849, 13062663, 30479547, 39187989, 91438641, 274315923]

約数ペア:

[(1, 274315923), (3, 91438641), (7, 39187989), (9, 30479547), (21, 13062663), (27, 10159849), (47, 5836509), (63, 4354221), (141, 1945503), (189, 1451407), (329, 833787), (423, 648501), (987, 277929), (1269, 216167), (2961, 92643), (8883, 30881)]