245877151

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{7723}}^1$

素因数の和:7846

約数の個数: 16

約数和(自身を含む): 276828160

約数和(自身を除く): 30951009

約数列:

[1, 13, 31, 79, 403, 1027, 2449, 7723, 31837, 100399, 239413, 610117, 3112369, 7931521, 18913627, 245877151]

約数ペア:

[(1, 245877151), (13, 18913627), (31, 7931521), (79, 3112369), (403, 610117), (1027, 239413), (2449, 100399), (7723, 31837)]