9990461

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:340

約数の個数: 16

約数和(自身を含む): 11176704

約数和(自身を除く): 1186243

約数列:

[1, 13, 47, 83, 197, 611, 1079, 2561, 3901, 9259, 16351, 50713, 120367, 212563, 768497, 9990461]

約数ペア:

[(1, 9990461), (13, 768497), (47, 212563), (83, 120367), (197, 50713), (611, 16351), (1079, 9259), (2561, 3901)]