13051917

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{601}}^1$

素因数の和:753

約数の個数: 24

約数和(自身を含む): 20034560

約数和(自身を除く): 6982643

約数列:

[1, 3, 9, 19, 57, 127, 171, 381, 601, 1143, 1803, 2413, 5409, 7239, 11419, 21717, 34257, 76327, 102771, 228981, 686943, 1450213, 4350639, 13051917]

約数ペア:

[(1, 13051917), (3, 4350639), (9, 1450213), (19, 686943), (57, 228981), (127, 102771), (171, 76327), (381, 34257), (601, 21717), (1143, 11419), (1803, 7239), (2413, 5409)]