28859181

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{32173}}^1$

素因数の和:32212

約数の個数: 16

約数和(自身を含む): 43241856

約数和(自身を除く): 14382675

約数列:

[1, 3, 13, 23, 39, 69, 299, 897, 32173, 96519, 418249, 739979, 1254747, 2219937, 9619727, 28859181]

約数ペア:

[(1, 28859181), (3, 9619727), (13, 2219937), (23, 1254747), (39, 739979), (69, 418249), (299, 96519), (897, 32173)]