318058789

素因数分解:

${\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1\times {\mathrm{523}}^1$

素因数の和:876

約数の個数: 16

約数和(自身を含む): 336684672

約数和(自身を除く): 18625883

約数列:

[1, 23, 137, 193, 523, 3151, 4439, 12029, 26441, 71651, 100939, 608143, 1647973, 2321597, 13828643, 318058789]

約数ペア:

[(1, 318058789), (23, 13828643), (137, 2321597), (193, 1647973), (523, 608143), (3151, 100939), (4439, 71651), (12029, 26441)]