49013997

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{2333}}^1$

素因数の和:2532

約数の個数: 16

約数和(自身を含む): 67219200

約数和(自身を除く): 18205203

約数列:

[1, 3, 47, 141, 149, 447, 2333, 6999, 7003, 21009, 109651, 328953, 347617, 1042851, 16337999, 49013997]

約数ペア:

[(1, 49013997), (3, 16337999), (47, 1042851), (141, 347617), (149, 328953), (447, 109651), (2333, 21009), (6999, 7003)]