23971353

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{18713}}^1$

素因数の和:18784

約数の個数: 16

約数和(自身を含む): 37128576

約数和(自身を除く): 13157223

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 18713, 56139, 130991, 392973, 1141493, 3424479, 7990451, 23971353]

約数ペア:

[(1, 23971353), (3, 7990451), (7, 3424479), (21, 1141493), (61, 392973), (183, 130991), (427, 56139), (1281, 18713)]