30330417

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{21019}}^1$

素因数の和:21072

約数の個数: 16

約数和(自身を含む): 44730560

約数和(自身を除く): 14400143

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 21019, 63057, 273247, 777703, 819741, 2333109, 10110139, 30330417]

約数ペア:

[(1, 30330417), (3, 10110139), (13, 2333109), (37, 819741), (39, 777703), (111, 273247), (481, 63057), (1443, 21019)]