3255441

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:269

約数の個数: 32

約数和(自身を含む): 5376000

約数和(自身を除く): 2120559

約数列:

[1, 3, 7, 19, 21, 41, 57, 123, 133, 199, 287, 399, 597, 779, 861, 1393, 2337, 3781, 4179, 5453, 8159, 11343, 16359, 24477, 26467, 57113, 79401, 155021, 171339, 465063, 1085147, 3255441]

約数ペア:

[(1, 3255441), (3, 1085147), (7, 465063), (19, 171339), (21, 155021), (41, 79401), (57, 57113), (123, 26467), (133, 24477), (199, 16359), (287, 11343), (399, 8159), (597, 5453), (779, 4179), (861, 3781), (1393, 2337)]