817187283

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{2251}}^1$

素因数の和:2480

約数の個数: 48

約数和(自身を含む): 1363090560

約数和(自身を除く): 545903277

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 193, 209, 579, 627, 1737, 1881, 2123, 2251, 3667, 6369, 6753, 11001, 19107, 20259, 24761, 33003, 40337, 42769, 74283, 121011, 128307, 222849, 363033, 384921, 434443, 470459, 1303329, 1411377, 3909987, 4234131, 4778873, 8254417, 14336619, 24763251, 43009857, 74289753, 90798587, 272395761, 817187283]

約数ペア:

[(1, 817187283), (3, 272395761), (9, 90798587), (11, 74289753), (19, 43009857), (33, 24763251), (57, 14336619), (99, 8254417), (171, 4778873), (193, 4234131), (209, 3909987), (579, 1411377), (627, 1303329), (1737, 470459), (1881, 434443), (2123, 384921), (2251, 363033), (3667, 222849), (6369, 128307), (6753, 121011), (11001, 74283), (19107, 42769), (20259, 40337), (24761, 33003)]