30317133

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{18749}}^1$

素因数の和:18777

約数の個数: 24

約数和(自身を含む): 51300000

約数和(自身を除く): 20982867

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 18749, 56247, 131243, 206239, 393729, 618717, 918701, 1443673, 2756103, 4331019, 10105711, 30317133]

約数ペア:

[(1, 30317133), (3, 10105711), (7, 4331019), (11, 2756103), (21, 1443673), (33, 918701), (49, 618717), (77, 393729), (147, 206239), (231, 131243), (539, 56247), (1617, 18749)]