1382791671

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{351587}}^1$

素因数の和:351635

約数の個数: 24

約数和(自身を含む): 2193909120

約数和(自身を除く): 811117449

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 3933, 351587, 1054761, 3164283, 6680153, 8086501, 20040459, 24259503, 60121377, 72778509, 153643519, 460930557, 1382791671]

約数ペア:

[(1, 1382791671), (3, 460930557), (9, 153643519), (19, 72778509), (23, 60121377), (57, 24259503), (69, 20040459), (171, 8086501), (207, 6680153), (437, 3164283), (1311, 1054761), (3933, 351587)]