451819719

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{1787}}^1\times {\mathrm{2161}}^1$

素因数の和:3967

約数の個数: 24

約数和(自身を含む): 703549392

約数和(自身を除く): 251729673

約数列:

[1, 3, 9, 13, 39, 117, 1787, 2161, 5361, 6483, 16083, 19449, 23231, 28093, 69693, 84279, 209079, 252837, 3861707, 11585121, 34755363, 50202191, 150606573, 451819719]

約数ペア:

[(1, 451819719), (3, 150606573), (9, 50202191), (13, 34755363), (39, 11585121), (117, 3861707), (1787, 252837), (2161, 209079), (5361, 84279), (6483, 69693), (16083, 28093), (19449, 23231)]