13965189

素因数分解:

$3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{6101}}^1$

素因数の和:6220

約数の個数: 16

約数和(自身を含む): 21479040

約数和(自身を除く): 7513851

約数列:

[1, 3, 7, 21, 109, 327, 763, 2289, 6101, 18303, 42707, 128121, 665009, 1995027, 4655063, 13965189]

約数ペア:

[(1, 13965189), (3, 4655063), (7, 1995027), (21, 665009), (109, 128121), (327, 42707), (763, 18303), (2289, 6101)]