29422431

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2357}}^1$

素因数の和:2455

約数の個数: 24

約数和(自身を含む): 45367920

約数和(自身を除く): 15945489

約数列:

[1, 3, 9, 19, 57, 73, 171, 219, 657, 1387, 2357, 4161, 7071, 12483, 21213, 44783, 134349, 172061, 403047, 516183, 1548549, 3269159, 9807477, 29422431]

約数ペア:

[(1, 29422431), (3, 9807477), (9, 3269159), (19, 1548549), (57, 516183), (73, 403047), (171, 172061), (219, 134349), (657, 44783), (1387, 21213), (2357, 12483), (4161, 7071)]