11405529

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{7411}}^1$

素因数の和:7442

約数の個数: 20

約数和(自身を含む): 17937040

約数和(自身を除く): 6531511

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 7411, 22233, 66699, 140809, 200097, 422427, 600291, 1267281, 3801843, 11405529]

約数ペア:

[(1, 11405529), (3, 3801843), (9, 1267281), (19, 600291), (27, 422427), (57, 200097), (81, 140809), (171, 66699), (513, 22233), (1539, 7411)]