190047459

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{393473}}^1$

素因数の和:393506

約数の個数: 16

約数和(自身を含む): 302188032

約数和(自身を除く): 112140573

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 393473, 1180419, 2754311, 8262933, 9049879, 27149637, 63349153, 190047459]

約数ペア:

[(1, 190047459), (3, 63349153), (7, 27149637), (21, 9049879), (23, 8262933), (69, 2754311), (161, 1180419), (483, 393473)]