22145613

素因数分解:

$3^1\times 7^1\times {\mathrm{739}}^1\times {\mathrm{1427}}^1$

素因数の和:2176

約数の個数: 16

約数和(自身を含む): 33815040

約数和(自身を除く): 11669427

約数列:

[1, 3, 7, 21, 739, 1427, 2217, 4281, 5173, 9989, 15519, 29967, 1054553, 3163659, 7381871, 22145613]

約数ペア:

[(1, 22145613), (3, 7381871), (7, 3163659), (21, 1054553), (739, 29967), (1427, 15519), (2217, 9989), (4281, 5173)]