19182447

素因数分解:

$3^3\times {\mathrm{359}}^1\times {\mathrm{1979}}^1$

素因数の和:2347

約数の個数: 16

約数和(自身を含む): 28512000

約数和(自身を除く): 9329553

約数列:

[1, 3, 9, 27, 359, 1077, 1979, 3231, 5937, 9693, 17811, 53433, 710461, 2131383, 6394149, 19182447]

約数ペア:

[(1, 19182447), (3, 6394149), (9, 2131383), (27, 710461), (359, 53433), (1077, 17811), (1979, 9693), (3231, 5937)]