193742013

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{571}}^1\times {\mathrm{6653}}^1$

素因数の和:7244

約数の個数: 16

約数和(自身を含む): 274038336

約数和(自身を除く): 80296323

約数列:

[1, 3, 17, 51, 571, 1713, 6653, 9707, 19959, 29121, 113101, 339303, 3798863, 11396589, 64580671, 193742013]

約数ペア:

[(1, 193742013), (3, 64580671), (17, 11396589), (51, 3798863), (571, 339303), (1713, 113101), (6653, 29121), (9707, 19959)]