30367251

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{21221}}^1$

素因数の和:21283

約数の個数: 16

約数和(自身を含む): 45839520

約数和(自身を除く): 15472269

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 21221, 63663, 190989, 572967, 1124713, 3374139, 10122417, 30367251]

約数ペア:

[(1, 30367251), (3, 10122417), (9, 3374139), (27, 1124713), (53, 572967), (159, 190989), (477, 63663), (1431, 21221)]