47080839

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{719}}^1$

素因数の和:831

約数の個数: 32

約数和(自身を含む): 71608320

約数和(自身を除く): 24527481

約数列:

[1, 3, 13, 23, 39, 69, 73, 219, 299, 719, 897, 949, 1679, 2157, 2847, 5037, 9347, 16537, 21827, 28041, 49611, 52487, 65481, 157461, 214981, 644943, 682331, 1207201, 2046993, 3621603, 15693613, 47080839]

約数ペア:

[(1, 47080839), (3, 15693613), (13, 3621603), (23, 2046993), (39, 1207201), (69, 682331), (73, 644943), (219, 214981), (299, 157461), (719, 65481), (897, 52487), (949, 49611), (1679, 28041), (2157, 21827), (2847, 16537), (5037, 9347)]