31005603

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{1061}}^1$

素因数の和:1275

約数の個数: 24

約数和(自身を含む): 47713536

約数和(自身を除く): 16707933

約数列:

[1, 3, 9, 17, 51, 153, 191, 573, 1061, 1719, 3183, 3247, 9549, 9741, 18037, 29223, 54111, 162333, 202651, 607953, 1823859, 3445067, 10335201, 31005603]

約数ペア:

[(1, 31005603), (3, 10335201), (9, 3445067), (17, 1823859), (51, 607953), (153, 202651), (191, 162333), (573, 54111), (1061, 29223), (1719, 18037), (3183, 9741), (3247, 9549)]