8995921

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1$

素因数の和:133

約数の個数: 24

約数和(自身を含む): 10867392

約数和(自身を除く): 1871471

約数列:

[1, 11, 23, 31, 37, 253, 341, 407, 713, 851, 961, 1147, 7843, 9361, 10571, 12617, 22103, 26381, 35557, 243133, 290191, 391127, 817811, 8995921]

約数ペア:

[(1, 8995921), (11, 817811), (23, 391127), (31, 290191), (37, 243133), (253, 35557), (341, 26381), (407, 22103), (713, 12617), (851, 10571), (961, 9361), (1147, 7843)]