802373

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:236

約数の個数: 16

約数和(自身を含む): 978432

約数和(自身を除く): 176059

約数列:

[1, 11, 13, 31, 143, 181, 341, 403, 1991, 2353, 4433, 5611, 25883, 61721, 72943, 802373]

約数ペア:

[(1, 802373), (11, 72943), (13, 61721), (31, 25883), (143, 5611), (181, 4433), (341, 2353), (403, 1991)]