239350461

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1\times {\mathrm{863}}^1$

素因数の和:1201

約数の個数: 32

約数和(自身を含む): 374243328

約数和(自身を除く): 134892867

約数列:

[1, 3, 7, 21, 47, 141, 281, 329, 843, 863, 987, 1967, 2589, 5901, 6041, 13207, 18123, 39621, 40561, 92449, 121683, 242503, 277347, 283927, 727509, 851781, 1697521, 5092563, 11397641, 34192923, 79783487, 239350461]

約数ペア:

[(1, 239350461), (3, 79783487), (7, 34192923), (21, 11397641), (47, 5092563), (141, 1697521), (281, 851781), (329, 727509), (843, 283927), (863, 277347), (987, 242503), (1967, 121683), (2589, 92449), (5901, 40561), (6041, 39621), (13207, 18123)]