31203601

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{239}}^1$

素因数の和:357

約数の個数: 24

約数和(自身を含む): 37537920

約数和(自身を除く): 6334319

約数列:

[1, 11, 13, 83, 121, 143, 239, 913, 1079, 1573, 2629, 3107, 10043, 11869, 19837, 28919, 34177, 130559, 218207, 257881, 375947, 2400277, 2836691, 31203601]

約数ペア:

[(1, 31203601), (11, 2836691), (13, 2400277), (83, 375947), (121, 257881), (143, 218207), (239, 130559), (913, 34177), (1079, 28919), (1573, 19837), (2629, 11869), (3107, 10043)]