15204031227

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21939439}}^1$

素因数の和:21939463

約数の個数: 24

約数和(自身を含む): 27380421120

約数和(自身を除く): 12176389893

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 21939439, 65818317, 153576073, 197454951, 241333829, 460728219, 724001487, 1382184657, 1689336803, 2172004461, 5068010409, 15204031227]

約数ペア:

[(1, 15204031227), (3, 5068010409), (7, 2172004461), (9, 1689336803), (11, 1382184657), (21, 724001487), (33, 460728219), (63, 241333829), (77, 197454951), (99, 153576073), (231, 65818317), (693, 21939439)]