28717884789

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{6352109}}^1$

素因数の和:6352260

約数の個数: 16

約数和(自身を含む): 42076376640

約数和(自身を除く): 13358491851

約数列:

[1, 3, 11, 33, 137, 411, 1507, 4521, 6352109, 19056327, 69873199, 209619597, 870238933, 2610716799, 9572628263, 28717884789]

約数ペア:

[(1, 28717884789), (3, 9572628263), (11, 2610716799), (33, 870238933), (137, 209619597), (411, 69873199), (1507, 19056327), (4521, 6352109)]