920161299

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{149839}}^1$

素因数の和:149954

約数の個数: 16

約数和(自身を含む): 1294617600

約数和(自身を除く): 374456301

約数列:

[1, 3, 23, 69, 89, 267, 2047, 6141, 149839, 449517, 3446297, 10338891, 13335671, 40007013, 306720433, 920161299]

約数ペア:

[(1, 920161299), (3, 306720433), (23, 40007013), (69, 13335671), (89, 10338891), (267, 3446297), (2047, 449517), (6141, 149839)]