12884313

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{10657}}^1$

素因数の和:10704

約数の個数: 16

約数和(自身を含む): 19099136

約数和(自身を除く): 6214823

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 10657, 31971, 138541, 330367, 415623, 991101, 4294771, 12884313]

約数ペア:

[(1, 12884313), (3, 4294771), (13, 991101), (31, 415623), (39, 330367), (93, 138541), (403, 31971), (1209, 10657)]