4023513

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{3821}}^1$

素因数の和:3846

約数の個数: 20

約数和(自身を含む): 6474468

約数和(自身を除く): 2450955

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 3821, 11463, 34389, 49673, 103167, 149019, 309501, 447057, 1341171, 4023513]

約数ペア:

[(1, 4023513), (3, 1341171), (9, 447057), (13, 309501), (27, 149019), (39, 103167), (81, 49673), (117, 34389), (351, 11463), (1053, 3821)]