4001103

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1$

素因数の和:428

約数の個数: 32

約数和(自身を含む): 6566400

約数和(自身を除く): 2565297

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 153, 207, 379, 391, 459, 621, 1137, 1173, 3411, 3519, 6443, 8717, 10233, 10557, 19329, 26151, 57987, 78453, 148189, 173961, 235359, 444567, 1333701, 4001103]

約数ペア:

[(1, 4001103), (3, 1333701), (9, 444567), (17, 235359), (23, 173961), (27, 148189), (51, 78453), (69, 57987), (153, 26151), (207, 19329), (379, 10557), (391, 10233), (459, 8717), (621, 6443), (1137, 3519), (1173, 3411)]