13220043217

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{248371}}^1$

素因数の和:248520

約数の個数: 16

約数和(自身を含む): 14592351744

約数和(自身を除く): 1372308527

約数列:

[1, 17, 31, 101, 527, 1717, 3131, 53227, 248371, 4222307, 7699501, 25085471, 130891517, 426453007, 777649601, 13220043217]

約数ペア:

[(1, 13220043217), (17, 777649601), (31, 426453007), (101, 130891517), (527, 25085471), (1717, 7699501), (3131, 4222307), (53227, 248371)]