309050991

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{243539}}^1$

素因数の和:243595

約数の個数: 16

約数和(自身を含む): 467596800

約数和(自身を除く): 158545809

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 243539, 730617, 2191851, 6575553, 11446333, 34338999, 103016997, 309050991]

約数ペア:

[(1, 309050991), (3, 103016997), (9, 34338999), (27, 11446333), (47, 6575553), (141, 2191851), (423, 730617), (1269, 243539)]