47240897

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:257

約数の個数: 32

約数和(自身を含む): 57456000

約数和(自身を除く): 10215103

約数列:

[1, 11, 19, 37, 41, 149, 209, 407, 451, 703, 779, 1517, 1639, 2831, 5513, 6109, 7733, 8569, 16687, 28823, 31141, 60643, 67199, 104747, 116071, 226033, 317053, 1152217, 1276781, 2486363, 4294627, 47240897]

約数ペア:

[(1, 47240897), (11, 4294627), (19, 2486363), (37, 1276781), (41, 1152217), (149, 317053), (209, 226033), (407, 116071), (451, 104747), (703, 67199), (779, 60643), (1517, 31141), (1639, 28823), (2831, 16687), (5513, 8569), (6109, 7733)]