39690273

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{18713}}^1$

素因数の和:18824

約数の個数: 16

約数和(自身を含む): 61082496

約数和(自身を除く): 21392223

約数列:

[1, 3, 7, 21, 101, 303, 707, 2121, 18713, 56139, 130991, 392973, 1890013, 5670039, 13230091, 39690273]

約数ペア:

[(1, 39690273), (3, 13230091), (7, 5670039), (21, 1890013), (101, 392973), (303, 130991), (707, 56139), (2121, 18713)]