1250202357

素因数分解:

$3^4\times {\mathrm{83}}^1\times {\mathrm{185959}}^1$

素因数の和:186054

約数の個数: 20

約数和(自身を含む): 1890097440

約数和(自身を除く): 639895083

約数列:

[1, 3, 9, 27, 81, 83, 249, 747, 2241, 6723, 185959, 557877, 1673631, 5020893, 15062679, 15434597, 46303791, 138911373, 416734119, 1250202357]

約数ペア:

[(1, 1250202357), (3, 416734119), (9, 138911373), (27, 46303791), (81, 15434597), (83, 15062679), (249, 5020893), (747, 1673631), (2241, 557877), (6723, 185959)]