17996970453

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1307}}^1\times {\mathrm{5419}}^1$

素因数の和:6758

約数の個数: 48

約数和(自身を含む): 30172316160

約数和(自身を除く): 12175345707

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 1307, 2541, 3921, 5419, 9149, 14377, 16257, 27447, 37933, 43131, 59609, 100639, 113799, 158147, 178827, 301917, 417263, 474441, 655699, 1107029, 1251789, 1967097, 3321087, 4589893, 7082633, 13769679, 21247899, 49578431, 77908963, 148735293, 233726889, 545362741, 856998593, 1636088223, 2570995779, 5998990151, 17996970453]

約数ペア:

[(1, 17996970453), (3, 5998990151), (7, 2570995779), (11, 1636088223), (21, 856998593), (33, 545362741), (77, 233726889), (121, 148735293), (231, 77908963), (363, 49578431), (847, 21247899), (1307, 13769679), (2541, 7082633), (3921, 4589893), (5419, 3321087), (9149, 1967097), (14377, 1251789), (16257, 1107029), (27447, 655699), (37933, 474441), (43131, 417263), (59609, 301917), (100639, 178827), (113799, 158147)]