38743947

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1787}}^1$

素因数の和:1880

約数の個数: 32

約数和(自身を含む): 63509760

約数和(自身を除く): 24765813

約数列:

[1, 3, 9, 11, 27, 33, 73, 99, 219, 297, 657, 803, 1787, 1971, 2409, 5361, 7227, 16083, 19657, 21681, 48249, 58971, 130451, 176913, 391353, 530739, 1174059, 1434961, 3522177, 4304883, 12914649, 38743947]

約数ペア:

[(1, 38743947), (3, 12914649), (9, 4304883), (11, 3522177), (27, 1434961), (33, 1174059), (73, 530739), (99, 391353), (219, 176913), (297, 130451), (657, 58971), (803, 48249), (1787, 21681), (1971, 19657), (2409, 16083), (5361, 7227)]