28525983

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{18043}}^1$

素因数の和:18094

約数の個数: 16

約数和(自身を含む): 41573376

約数和(自身を除く): 13047393

約数列:

[1, 3, 17, 31, 51, 93, 527, 1581, 18043, 54129, 306731, 559333, 920193, 1677999, 9508661, 28525983]

約数ペア:

[(1, 28525983), (3, 9508661), (17, 1677999), (31, 920193), (51, 559333), (93, 306731), (527, 54129), (1581, 18043)]