1924377

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:102

約数の個数: 48

約数和(自身を含む): 3447360

約数和(自身を除く): 1522983

約数列:

[1, 3, 7, 13, 19, 21, 39, 49, 53, 57, 91, 133, 147, 159, 247, 273, 371, 399, 637, 689, 741, 931, 1007, 1113, 1729, 1911, 2067, 2597, 2793, 3021, 4823, 5187, 7049, 7791, 12103, 13091, 14469, 21147, 33761, 36309, 39273, 49343, 91637, 101283, 148029, 274911, 641459, 1924377]

約数ペア:

[(1, 1924377), (3, 641459), (7, 274911), (13, 148029), (19, 101283), (21, 91637), (39, 49343), (49, 39273), (53, 36309), (57, 33761), (91, 21147), (133, 14469), (147, 13091), (159, 12103), (247, 7791), (273, 7049), (371, 5187), (399, 4823), (637, 3021), (689, 2793), (741, 2597), (931, 2067), (1007, 1911), (1113, 1729)]