138606487

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{2663}}^1$

素因数の和:2790

約数の個数: 16

約数和(自身を含む): 151400448

約数和(自身を除く): 12793961

約数列:

[1, 23, 31, 73, 713, 1679, 2263, 2663, 52049, 61249, 82553, 194399, 1898719, 4471177, 6026369, 138606487]

約数ペア:

[(1, 138606487), (23, 6026369), (31, 4471177), (73, 1898719), (713, 194399), (1679, 82553), (2263, 61249), (2663, 52049)]