191004057

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{389}}^1\times {\mathrm{613}}^1$

素因数の和:1097

約数の個数: 24

約数和(自身を含む): 280168200

約数和(自身を除く): 89164143

約数列:

[1, 3, 9, 89, 267, 389, 613, 801, 1167, 1839, 3501, 5517, 34621, 54557, 103863, 163671, 238457, 311589, 491013, 715371, 2146113, 21222673, 63668019, 191004057]

約数ペア:

[(1, 191004057), (3, 63668019), (9, 21222673), (89, 2146113), (267, 715371), (389, 491013), (613, 311589), (801, 238457), (1167, 163671), (1839, 103863), (3501, 54557), (5517, 34621)]