4439421

素因数分解:

$3^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{283}}^1$

素因数の和:382

約数の個数: 32

約数和(自身を含む): 7633920

約数和(自身を除く): 3194499

約数列:

[1, 3, 7, 9, 21, 27, 63, 83, 189, 249, 283, 581, 747, 849, 1743, 1981, 2241, 2547, 5229, 5943, 7641, 15687, 17829, 23489, 53487, 70467, 164423, 211401, 493269, 634203, 1479807, 4439421]

約数ペア:

[(1, 4439421), (3, 1479807), (7, 634203), (9, 493269), (21, 211401), (27, 164423), (63, 70467), (83, 53487), (189, 23489), (249, 17829), (283, 15687), (581, 7641), (747, 5943), (849, 5229), (1743, 2547), (1981, 2241)]