248826147

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{929}}^1$

素因数の和:1115

約数の個数: 32

約数和(自身を含む): 361881600

約数和(自身を除く): 113055453

約数列:

[1, 3, 19, 37, 57, 111, 127, 381, 703, 929, 2109, 2413, 2787, 4699, 7239, 14097, 17651, 34373, 52953, 89281, 103119, 117983, 267843, 353949, 653087, 1959261, 2241677, 4365371, 6725031, 13096113, 82942049, 248826147]

約数ペア:

[(1, 248826147), (3, 82942049), (19, 13096113), (37, 6725031), (57, 4365371), (111, 2241677), (127, 1959261), (381, 653087), (703, 353949), (929, 267843), (2109, 117983), (2413, 103119), (2787, 89281), (4699, 52953), (7239, 34373), (14097, 17651)]