12213693

素因数分解:

$3^3\times {\mathrm{317}}^1\times {\mathrm{1427}}^1$

素因数の和:1753

約数の個数: 16

約数和(自身を含む): 18164160

約数和(自身を除く): 5950467

約数列:

[1, 3, 9, 27, 317, 951, 1427, 2853, 4281, 8559, 12843, 38529, 452359, 1357077, 4071231, 12213693]

約数ペア:

[(1, 12213693), (3, 4071231), (9, 1357077), (27, 452359), (317, 38529), (951, 12843), (1427, 8559), (2853, 4281)]