49618803

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{20857}}^1$

素因数の和:20934

約数の個数: 16

約数和(自身を含む): 72418976

約数和(自身を除く): 22800173

約数列:

[1, 3, 13, 39, 61, 183, 793, 2379, 20857, 62571, 271141, 813423, 1272277, 3816831, 16539601, 49618803]

約数ペア:

[(1, 49618803), (3, 16539601), (13, 3816831), (39, 1272277), (61, 813423), (183, 271141), (793, 62571), (2379, 20857)]