742780437

素因数分解:

$3^1\times 7^1\times {\mathrm{607}}^1\times {\mathrm{58271}}^1$

素因数の和:58888

約数の個数: 16

約数和(自身を含む): 1133740032

約数和(自身を除く): 390959595

約数列:

[1, 3, 7, 21, 607, 1821, 4249, 12747, 58271, 174813, 407897, 1223691, 35370497, 106111491, 247593479, 742780437]

約数ペア:

[(1, 742780437), (3, 247593479), (7, 106111491), (21, 35370497), (607, 1223691), (1821, 407897), (4249, 174813), (12747, 58271)]