7249203

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1087}}^1$

素因数の和:1128

約数の個数: 32

約数和(自身を含む): 12185600

約数和(自身を除く): 4936397

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 117, 171, 247, 351, 513, 741, 1087, 2223, 3261, 6669, 9783, 14131, 20653, 29349, 42393, 61959, 127179, 185877, 268489, 381537, 557631, 805467, 2416401, 7249203]

約数ペア:

[(1, 7249203), (3, 2416401), (9, 805467), (13, 557631), (19, 381537), (27, 268489), (39, 185877), (57, 127179), (117, 61959), (171, 42393), (247, 29349), (351, 20653), (513, 14131), (741, 9783), (1087, 6669), (2223, 3261)]