291290687983

素因数分解:

${\mathrm{23}}^1\times {\mathrm{991}}^1\times {\mathrm{12779831}}^1$

素因数の和:12780845

約数の個数: 8

約数和(自身を含む): 304262240256

約数和(自身を除く): 12971552273

約数列:

[1, 23, 991, 22793, 12779831, 293936113, 12664812521, 291290687983]

約数ペア:

[(1, 291290687983), (23, 12664812521), (991, 293936113), (22793, 12779831)]