31764863

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:239

約数の個数: 24

約数和(自身を含む): 37161600

約数和(自身を除く): 5396737

約数列:

[1, 13, 23, 31, 149, 299, 403, 529, 713, 1937, 3427, 4619, 6877, 9269, 16399, 44551, 60047, 78821, 106237, 213187, 1024673, 1381081, 2443451, 31764863]

約数ペア:

[(1, 31764863), (13, 2443451), (23, 1381081), (31, 1024673), (149, 213187), (299, 106237), (403, 78821), (529, 60047), (713, 44551), (1937, 16399), (3427, 9269), (4619, 6877)]