252763399

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{743}}^1\times {\mathrm{2113}}^1$

素因数の和:2886

約数の個数: 16

約数和(自身を含む): 301980672

約数和(自身を除く): 49217273

約数列:

[1, 7, 23, 161, 743, 2113, 5201, 14791, 17089, 48599, 119623, 340193, 1569959, 10989713, 36109057, 252763399]

約数ペア:

[(1, 252763399), (7, 36109057), (23, 10989713), (161, 1569959), (743, 340193), (2113, 119623), (5201, 48599), (14791, 17089)]