65231803

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{823}}^1$

素因数の和:923

約数の個数: 24

約数和(自身を含む): 82030848

約数和(自身を除く): 16799045

約数列:

[1, 7, 13, 67, 91, 169, 469, 823, 871, 1183, 5761, 6097, 10699, 11323, 55141, 74893, 79261, 139087, 385987, 716833, 973609, 5017831, 9318829, 65231803]

約数ペア:

[(1, 65231803), (7, 9318829), (13, 5017831), (67, 973609), (91, 716833), (169, 385987), (469, 139087), (823, 79261), (871, 74893), (1183, 55141), (5761, 11323), (6097, 10699)]