30942159

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{20921}}^1$

素因数の和:20970

約数の個数: 16

約数和(自身を含む): 45191520

約数和(自身を除く): 14249361

約数列:

[1, 3, 17, 29, 51, 87, 493, 1479, 20921, 62763, 355657, 606709, 1066971, 1820127, 10314053, 30942159]

約数ペア:

[(1, 30942159), (3, 10314053), (17, 1820127), (29, 1066971), (51, 606709), (87, 355657), (493, 62763), (1479, 20921)]