49727409

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{2099}}^1$

素因数の和:2304

約数の個数: 16

約数和(自身を含む): 68040000

約数和(自身を除く): 18312591

約数列:

[1, 3, 53, 149, 159, 447, 2099, 6297, 7897, 23691, 111247, 312751, 333741, 938253, 16575803, 49727409]

約数ペア:

[(1, 49727409), (3, 16575803), (53, 938253), (149, 333741), (159, 312751), (447, 111247), (2099, 23691), (6297, 7897)]