274385013

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{277999}}^1$

素因数の和:278056

約数の個数: 16

約数和(自身を含む): 427008000

約数和(自身を除く): 152622987

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 277999, 833997, 1945993, 5837979, 13065953, 39197859, 91461671, 274385013]

約数ペア:

[(1, 274385013), (3, 91461671), (7, 39197859), (21, 13065953), (47, 5837979), (141, 1945993), (329, 833997), (987, 277999)]