274265589

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{1031}}^1$

素因数の和:1425

約数の個数: 32

約数和(自身を含む): 416102400

約数和(自身を除く): 141836811

約数列:

[1, 3, 13, 19, 39, 57, 247, 359, 741, 1031, 1077, 3093, 4667, 6821, 13403, 14001, 19589, 20463, 40209, 58767, 88673, 254657, 266019, 370129, 763971, 1110387, 4811677, 7032451, 14435031, 21097353, 91421863, 274265589]

約数ペア:

[(1, 274265589), (3, 91421863), (13, 21097353), (19, 14435031), (39, 7032451), (57, 4811677), (247, 1110387), (359, 763971), (741, 370129), (1031, 266019), (1077, 254657), (3093, 88673), (4667, 58767), (6821, 40209), (13403, 20463), (14001, 19589)]