1622719197

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{133261}}^1$

素因数の和:133322

約数の個数: 32

約数和(自身を含む): 2686561920

約数和(自身を除く): 1063842723

約数列:

[1, 3, 9, 11, 27, 33, 41, 99, 123, 297, 369, 451, 1107, 1353, 4059, 12177, 133261, 399783, 1199349, 1465871, 3598047, 4397613, 5463701, 13192839, 16391103, 39578517, 49173309, 60100711, 147519927, 180302133, 540906399, 1622719197]

約数ペア:

[(1, 1622719197), (3, 540906399), (9, 180302133), (11, 147519927), (27, 60100711), (33, 49173309), (41, 39578517), (99, 16391103), (123, 13192839), (297, 5463701), (369, 4397613), (451, 3598047), (1107, 1465871), (1353, 1199349), (4059, 399783), (12177, 133261)]