331367391

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{6113}}^1$

素因数の和:6455

約数の個数: 24

約数和(自身を含む): 505505520

約数和(自身を除く): 174138129

約数列:

[1, 3, 9, 19, 57, 171, 317, 951, 2853, 6023, 6113, 18069, 18339, 54207, 55017, 116147, 348441, 1045323, 1937821, 5813463, 17440389, 36818599, 110455797, 331367391]

約数ペア:

[(1, 331367391), (3, 110455797), (9, 36818599), (19, 17440389), (57, 5813463), (171, 1937821), (317, 1045323), (951, 348441), (2853, 116147), (6023, 55017), (6113, 54207), (18069, 18339)]