1963365

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^2$

素因数の和:193

約数の個数: 24

約数和(自身を含む): 3347040

約数和(自身を除く): 1383675

約数列:

[1, 3, 5, 15, 19, 57, 83, 95, 249, 285, 415, 1245, 1577, 4731, 6889, 7885, 20667, 23655, 34445, 103335, 130891, 392673, 654455, 1963365]

約数ペア:

[(1, 1963365), (3, 654455), (5, 392673), (15, 130891), (19, 103335), (57, 34445), (83, 23655), (95, 20667), (249, 7885), (285, 6889), (415, 4731), (1245, 1577)]