30849861

素因数分解:

$3^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{3557}}^1$

素因数の和:3633

約数の個数: 24

約数和(自身を含む): 48673440

約数和(自身を除く): 17823579

約数列:

[1, 3, 7, 21, 49, 59, 147, 177, 413, 1239, 2891, 3557, 8673, 10671, 24899, 74697, 174293, 209863, 522879, 629589, 1469041, 4407123, 10283287, 30849861]

約数ペア:

[(1, 30849861), (3, 10283287), (7, 4407123), (21, 1469041), (49, 629589), (59, 522879), (147, 209863), (177, 174293), (413, 74697), (1239, 24899), (2891, 10671), (3557, 8673)]