1320177

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:117

約数の個数: 24

約数和(自身を含む): 1975104

約数和(自身を除く): 654927

約数列:

[1, 3, 19, 23, 53, 57, 69, 159, 361, 437, 1007, 1083, 1219, 1311, 3021, 3657, 8303, 19133, 23161, 24909, 57399, 69483, 440059, 1320177]

約数ペア:

[(1, 1320177), (3, 440059), (19, 69483), (23, 57399), (53, 24909), (57, 23161), (69, 19133), (159, 8303), (361, 3657), (437, 3021), (1007, 1311), (1083, 1219)]