11005281

素因数分解:

$3^3\times 7^1\times {\mathrm{58229}}^1$

素因数の和:58245

約数の個数: 16

約数和(自身を含む): 18633600

約数和(自身を除く): 7628319

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 58229, 174687, 407603, 524061, 1222809, 1572183, 3668427, 11005281]

約数ペア:

[(1, 11005281), (3, 3668427), (7, 1572183), (9, 1222809), (21, 524061), (27, 407603), (63, 174687), (189, 58229)]