31100097

素因数分解:

$3^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{2347}}^1$

素因数の和:2988

約数の個数: 16

約数和(自身を含む): 47485952

約数和(自身を除く): 16385855

約数列:

[1, 3, 7, 21, 631, 1893, 2347, 4417, 7041, 13251, 16429, 49287, 1480957, 4442871, 10366699, 31100097]

約数ペア:

[(1, 31100097), (3, 10366699), (7, 4442871), (21, 1480957), (631, 49287), (1893, 16429), (2347, 13251), (4417, 7041)]