109898503

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1907}}^1$

素因数の和:1975

約数の個数: 24

約数和(自身を含む): 134078976

約数和(自身を除く): 24180473

約数列:

[1, 11, 13, 31, 143, 169, 341, 403, 1859, 1907, 4433, 5239, 20977, 24791, 57629, 59117, 272701, 322283, 650287, 768521, 3545113, 8453731, 9990773, 109898503]

約数ペア:

[(1, 109898503), (11, 9990773), (13, 8453731), (31, 3545113), (143, 768521), (169, 650287), (341, 322283), (403, 272701), (1859, 59117), (1907, 57629), (4433, 24791), (5239, 20977)]