1895996817

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1473191}}^1$

素因数の和:1473221

約数の個数: 24

約数和(自身を含む): 3217451328

約数和(自身を除く): 1321454511

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 1473191, 4419573, 13258719, 16205101, 19151483, 48615303, 57454449, 145845909, 172363347, 210666313, 631998939, 1895996817]

約数ペア:

[(1, 1895996817), (3, 631998939), (9, 210666313), (11, 172363347), (13, 145845909), (33, 57454449), (39, 48615303), (99, 19151483), (117, 16205101), (143, 13258719), (429, 4419573), (1287, 1473191)]