38920323

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{11213}}^1$

素因数の和:11318

約数の個数: 16

約数和(自身を含む): 56518560

約数和(自身を除く): 17598237

約数列:

[1, 3, 13, 39, 89, 267, 1157, 3471, 11213, 33639, 145769, 437307, 997957, 2993871, 12973441, 38920323]

約数ペア:

[(1, 38920323), (3, 12973441), (13, 2993871), (39, 997957), (89, 437307), (267, 145769), (1157, 33639), (3471, 11213)]