797888377

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{18661}}^1$

素因数の和:18721

約数の個数: 24

約数和(自身を含む): 983562048

約数和(自身を除く): 185673671

約数列:

[1, 11, 13, 23, 143, 169, 253, 299, 1859, 3289, 3887, 18661, 42757, 205271, 242593, 429203, 2668523, 3153709, 4721233, 5579639, 34690799, 61376029, 72535307, 797888377]

約数ペア:

[(1, 797888377), (11, 72535307), (13, 61376029), (23, 34690799), (143, 5579639), (169, 4721233), (253, 3153709), (299, 2668523), (1859, 429203), (3289, 242593), (3887, 205271), (18661, 42757)]