1202643

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{541}}^1$

素因数の和:579

約数の個数: 24

約数和(自身を含む): 1972880

約数和(自身を除く): 770237

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 541, 741, 1623, 2223, 4869, 7033, 10279, 21099, 30837, 63297, 92511, 133627, 400881, 1202643]

約数ペア:

[(1, 1202643), (3, 400881), (9, 133627), (13, 92511), (19, 63297), (39, 30837), (57, 21099), (117, 10279), (171, 7033), (247, 4869), (541, 2223), (741, 1623)]