298889771019

素因数分解:

$3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1657}}^1\times {\mathrm{78803}}^1$

素因数の和:80579

約数の個数: 32

約数和(自身を含む): 459912752640

約数和(自身を除く): 161022981621

約数列:

[1, 3, 7, 21, 109, 327, 763, 1657, 2289, 4971, 11599, 34797, 78803, 180613, 236409, 541839, 551621, 1264291, 1654863, 3792873, 8589527, 25768581, 60126689, 130576571, 180380067, 391729713, 914035997, 2742107991, 14232846239, 42698538717, 99629923673, 298889771019]

約数ペア:

[(1, 298889771019), (3, 99629923673), (7, 42698538717), (21, 14232846239), (109, 2742107991), (327, 914035997), (763, 391729713), (1657, 180380067), (2289, 130576571), (4971, 60126689), (11599, 25768581), (34797, 8589527), (78803, 3792873), (180613, 1654863), (236409, 1264291), (541839, 551621)]