2674647

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:164

約数の個数: 32

約数和(自身を含む): 4262400

約数和(自身を除く): 1587753

約数列:

[1, 3, 9, 23, 27, 59, 69, 73, 177, 207, 219, 531, 621, 657, 1357, 1593, 1679, 1971, 4071, 4307, 5037, 12213, 12921, 15111, 36639, 38763, 45333, 99061, 116289, 297183, 891549, 2674647]

約数ペア:

[(1, 2674647), (3, 891549), (9, 297183), (23, 116289), (27, 99061), (59, 45333), (69, 38763), (73, 36639), (177, 15111), (207, 12921), (219, 12213), (531, 5037), (621, 4307), (657, 4071), (1357, 1971), (1593, 1679)]