2016963837

素因数分解:

$3^2\times 7^1\times {\mathrm{619}}^1\times {\mathrm{51721}}^1$

素因数の和:52353

約数の個数: 24

約数和(自身を含む): 3335034560

約数和(自身を除く): 1318070723

約数列:

[1, 3, 7, 9, 21, 63, 619, 1857, 4333, 5571, 12999, 38997, 51721, 155163, 362047, 465489, 1086141, 3258423, 32015299, 96045897, 224107093, 288137691, 672321279, 2016963837]

約数ペア:

[(1, 2016963837), (3, 672321279), (7, 288137691), (9, 224107093), (21, 96045897), (63, 32015299), (619, 3258423), (1857, 1086141), (4333, 465489), (5571, 362047), (12999, 155163), (38997, 51721)]