28513243

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{601}}^1$

素因数の和:858

約数の個数: 16

約数和(自身を含む): 32941440

約数和(自身を除く): 4428197

約数列:

[1, 11, 19, 209, 227, 601, 2497, 4313, 6611, 11419, 47443, 125609, 136427, 1500697, 2592113, 28513243]

約数ペア:

[(1, 28513243), (11, 2592113), (19, 1500697), (209, 136427), (227, 125609), (601, 47443), (2497, 11419), (4313, 6611)]