43297371

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{19477}}^1$

素因数の和:19515

約数の個数: 24

約数和(自身を含む): 70899920

約数和(自身を除く): 27602549

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 19477, 58431, 175293, 253201, 370063, 759603, 1110189, 2278809, 3330567, 4810819, 14432457, 43297371]

約数ペア:

[(1, 43297371), (3, 14432457), (9, 4810819), (13, 3330567), (19, 2278809), (39, 1110189), (57, 759603), (117, 370063), (171, 253201), (247, 175293), (741, 58431), (2223, 19477)]