2019980547

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{27361}}^1$

素因数の和:28011

約数の個数: 24

約数和(自身を含む): 3147286688

約数和(自身を除く): 1127306141

約数列:

[1, 3, 9, 13, 39, 117, 631, 1893, 5679, 8203, 24609, 27361, 73827, 82083, 246249, 355693, 1067079, 3201237, 17264791, 51794373, 155383119, 224442283, 673326849, 2019980547]

約数ペア:

[(1, 2019980547), (3, 673326849), (9, 224442283), (13, 155383119), (39, 51794373), (117, 17264791), (631, 3201237), (1893, 1067079), (5679, 355693), (8203, 246249), (24609, 82083), (27361, 73827)]