4048461

素因数分解:

$3^4\times {\mathrm{151}}^1\times {\mathrm{331}}^1$

素因数の和:494

約数の個数: 20

約数和(自身を含む): 6106144

約数和(自身を除く): 2057683

約数列:

[1, 3, 9, 27, 81, 151, 331, 453, 993, 1359, 2979, 4077, 8937, 12231, 26811, 49981, 149943, 449829, 1349487, 4048461]

約数ペア:

[(1, 4048461), (3, 1349487), (9, 449829), (27, 149943), (81, 49981), (151, 26811), (331, 12231), (453, 8937), (993, 4077), (1359, 2979)]