162497013

素因数分解:

$3^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{12263}}^1$

素因数の和:12904

約数の個数: 16

約数和(自身を含む): 248027136

約数和(自身を除く): 85530123

約数列:

[1, 3, 7, 21, 631, 1893, 4417, 12263, 13251, 36789, 85841, 257523, 7737953, 23213859, 54165671, 162497013]

約数ペア:

[(1, 162497013), (3, 54165671), (7, 23213859), (21, 7737953), (631, 257523), (1893, 85841), (4417, 36789), (12263, 13251)]