287387589

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{12653}}^1$

素因数の和:12836

約数の個数: 16

約数和(自身を含む): 392375232

約数和(自身を除く): 104987643

約数列:

[1, 3, 67, 113, 201, 339, 7571, 12653, 22713, 37959, 847751, 1429789, 2543253, 4289367, 95795863, 287387589]

約数ペア:

[(1, 287387589), (3, 95795863), (67, 4289367), (113, 2543253), (201, 1429789), (339, 847751), (7571, 37959), (12653, 22713)]