15979573011

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{251263}}^1$

素因数の和:251355

約数の個数: 32

約数和(自身を含む): 23880130560

約数和(自身を除く): 7900557549

約数列:

[1, 3, 17, 29, 43, 51, 87, 129, 493, 731, 1247, 1479, 2193, 3741, 21199, 63597, 251263, 753789, 4271471, 7286627, 10804309, 12814413, 21859881, 32412927, 123872659, 183673253, 313324961, 371617977, 551019759, 939974883, 5326524337, 15979573011]

約数ペア:

[(1, 15979573011), (3, 5326524337), (17, 939974883), (29, 551019759), (43, 371617977), (51, 313324961), (87, 183673253), (129, 123872659), (493, 32412927), (731, 21859881), (1247, 12814413), (1479, 10804309), (2193, 7286627), (3741, 4271471), (21199, 753789), (63597, 251263)]