29919867837

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{13987783}}^1$

素因数の和:13987840

約数の個数: 16

約数和(自身を含む): 42970472448

約数和(自身を除く): 13050604611

約数列:

[1, 3, 23, 31, 69, 93, 713, 2139, 13987783, 41963349, 321719009, 433621273, 965157027, 1300863819, 9973289279, 29919867837]

約数ペア:

[(1, 29919867837), (3, 9973289279), (23, 1300863819), (31, 965157027), (69, 433621273), (93, 321719009), (713, 41963349), (2139, 13987783)]