2017075257

素因数分解:

$3^3\times {\mathrm{619}}^1\times {\mathrm{120689}}^1$

素因数の和:121317

約数の個数: 16

約数和(自身を含む): 2993112000

約数和(自身を除く): 976036743

約数列:

[1, 3, 9, 27, 619, 1857, 5571, 16713, 120689, 362067, 1086201, 3258603, 74706491, 224119473, 672358419, 2017075257]

約数ペア:

[(1, 2017075257), (3, 672358419), (9, 224119473), (27, 74706491), (619, 3258603), (1857, 1086201), (5571, 362067), (16713, 120689)]