30004569

素因数分解:

$3^2\times 7^1\times {\mathrm{641}}^1\times {\mathrm{743}}^1$

素因数の和:1397

約数の個数: 24

約数和(自身を含む): 49675392

約数和(自身を除く): 19670823

約数列:

[1, 3, 7, 9, 21, 63, 641, 743, 1923, 2229, 4487, 5201, 5769, 6687, 13461, 15603, 40383, 46809, 476263, 1428789, 3333841, 4286367, 10001523, 30004569]

約数ペア:

[(1, 30004569), (3, 10001523), (7, 4286367), (9, 3333841), (21, 1428789), (63, 476263), (641, 46809), (743, 40383), (1923, 15603), (2229, 13461), (4487, 6687), (5201, 5769)]