1392633

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{521}}^1$

素因数の和:547

約数の個数: 24

約数和(自身を含む): 2280096

約数和(自身を除く): 887463

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 521, 891, 1563, 2673, 4689, 5731, 14067, 17193, 42201, 51579, 126603, 154737, 464211, 1392633]

約数ペア:

[(1, 1392633), (3, 464211), (9, 154737), (11, 126603), (27, 51579), (33, 42201), (81, 17193), (99, 14067), (243, 5731), (297, 4689), (521, 2673), (891, 1563)]