3920103

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:284

約数の個数: 32

約数和(自身を含む): 6462720

約数和(自身を除く): 2542617

約数列:

[1, 3, 9, 11, 27, 33, 67, 99, 197, 201, 297, 591, 603, 737, 1773, 1809, 2167, 2211, 5319, 6501, 6633, 13199, 19503, 19899, 39597, 58509, 118791, 145189, 356373, 435567, 1306701, 3920103]

約数ペア:

[(1, 3920103), (3, 1306701), (9, 435567), (11, 356373), (27, 145189), (33, 118791), (67, 58509), (99, 39597), (197, 19899), (201, 19503), (297, 13199), (591, 6633), (603, 6501), (737, 5319), (1773, 2211), (1809, 2167)]