30649227

素因数分解:

$3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{6917}}^1$

素因数の和:7138

約数の個数: 16

約数和(自身を含む): 46931712

約数和(自身を除く): 16282485

約数列:

[1, 3, 7, 21, 211, 633, 1477, 4431, 6917, 20751, 48419, 145257, 1459487, 4378461, 10216409, 30649227]

約数ペア:

[(1, 30649227), (3, 10216409), (7, 4378461), (21, 1459487), (211, 145257), (633, 48419), (1477, 20751), (4431, 6917)]