28864743

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{1451}}^1$

素因数の和:1822

約数の個数: 16

約数和(自身を含む): 40656000

約数和(自身を除く): 11791257

約数列:

[1, 3, 19, 57, 349, 1047, 1451, 4353, 6631, 19893, 27569, 82707, 506399, 1519197, 9621581, 28864743]

約数ペア:

[(1, 28864743), (3, 9621581), (19, 1519197), (57, 506399), (349, 82707), (1047, 27569), (1451, 19893), (4353, 6631)]