2880451539

素因数分解:

$3^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{199657}}^1$

素因数の和:199899

約数の個数: 24

約数和(自身を含む): 4775819360

約数和(自身を除く): 1895367821

約数列:

[1, 3, 7, 9, 21, 63, 229, 687, 1603, 2061, 4809, 14427, 199657, 598971, 1397599, 1796913, 4192797, 12578391, 45721453, 137164359, 320050171, 411493077, 960150513, 2880451539]

約数ペア:

[(1, 2880451539), (3, 960150513), (7, 411493077), (9, 320050171), (21, 137164359), (63, 45721453), (229, 12578391), (687, 4192797), (1603, 1796913), (2061, 1397599), (4809, 598971), (14427, 199657)]