30930327

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{6971}}^1$

素因数の和:7023

約数の個数: 24

約数和(自身を含む): 48943440

約数和(自身を除く): 18013113

約数列:

[1, 3, 9, 17, 29, 51, 87, 153, 261, 493, 1479, 4437, 6971, 20913, 62739, 118507, 202159, 355521, 606477, 1066563, 1819431, 3436703, 10310109, 30930327]

約数ペア:

[(1, 30930327), (3, 10310109), (9, 3436703), (17, 1819431), (29, 1066563), (51, 606477), (87, 355521), (153, 202159), (261, 118507), (493, 62739), (1479, 20913), (4437, 6971)]