28544373

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7393}}^1$

素因数の和:7426

約数の個数: 32

約数和(自身を含む): 49687680

約数和(自身を除く): 21143307

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 297, 351, 429, 1287, 3861, 7393, 22179, 66537, 81323, 96109, 199611, 243969, 288327, 731907, 864981, 1057199, 2195721, 2594943, 3171597, 9514791, 28544373]

約数ペア:

[(1, 28544373), (3, 9514791), (9, 3171597), (11, 2594943), (13, 2195721), (27, 1057199), (33, 864981), (39, 731907), (99, 288327), (117, 243969), (143, 199611), (297, 96109), (351, 81323), (429, 66537), (1287, 22179), (3861, 7393)]