47778719

素因数分解:

${\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{491}}^1$

素因数の和:638

約数の個数: 16

約数和(自身を含む): 51262464

約数和(自身を除く): 3483745

約数列:

[1, 31, 43, 73, 491, 1333, 2263, 3139, 15221, 21113, 35843, 97309, 654503, 1111133, 1541249, 47778719]

約数ペア:

[(1, 47778719), (31, 1541249), (43, 1111133), (73, 654503), (491, 97309), (1333, 35843), (2263, 21113), (3139, 15221)]