13203861

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{12907}}^1$

素因数の和:12952

約数の個数: 16

約数和(自身を含む): 19826688

約数和(自身を除く): 6622827

約数列:

[1, 3, 11, 31, 33, 93, 341, 1023, 12907, 38721, 141977, 400117, 425931, 1200351, 4401287, 13203861]

約数ペア:

[(1, 13203861), (3, 4401287), (11, 1200351), (31, 425931), (33, 400117), (93, 141977), (341, 38721), (1023, 12907)]