253108801

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{103}}^1\times {\mathrm{773}}^1$

素因数の和:921

約数の個数: 24

約数和(自身を含む): 296547264

約数和(自身を除く): 43438463

約数列:

[1, 11, 17, 103, 187, 289, 773, 1133, 1751, 3179, 8503, 13141, 19261, 29767, 79619, 144551, 223397, 327437, 875809, 1353523, 2457367, 14888753, 23009891, 253108801]

約数ペア:

[(1, 253108801), (11, 23009891), (17, 14888753), (103, 2457367), (187, 1353523), (289, 875809), (773, 327437), (1133, 223397), (1751, 144551), (3179, 79619), (8503, 29767), (13141, 19261)]