2013403365

素因数分解:

$3^3\times 5^1\times {\mathrm{397}}^1\times {\mathrm{37567}}^1$

素因数の和:37978

約数の個数: 32

約数和(自身を含む): 3588495360

約数和(自身を除く): 1575091995

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 397, 1191, 1985, 3573, 5955, 10719, 17865, 37567, 53595, 112701, 187835, 338103, 563505, 1014309, 1690515, 5071545, 14914099, 44742297, 74570495, 134226891, 223711485, 402680673, 671134455, 2013403365]

約数ペア:

[(1, 2013403365), (3, 671134455), (5, 402680673), (9, 223711485), (15, 134226891), (27, 74570495), (45, 44742297), (135, 14914099), (397, 5071545), (1191, 1690515), (1985, 1014309), (3573, 563505), (5955, 338103), (10719, 187835), (17865, 112701), (37567, 53595)]