2902623

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:139

約数の個数: 24

約数和(自身を含む): 4247040

約数和(自身を除く): 1344417

約数列:

[1, 3, 23, 31, 59, 69, 93, 177, 529, 713, 1357, 1587, 1829, 2139, 4071, 5487, 16399, 31211, 42067, 49197, 93633, 126201, 967541, 2902623]

約数ペア:

[(1, 2902623), (3, 967541), (23, 126201), (31, 93633), (59, 49197), (69, 42067), (93, 31211), (177, 16399), (529, 5487), (713, 4071), (1357, 2139), (1587, 1829)]