353294799

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{251}}^1$

素因数の和:488

約数の個数: 64

約数和(自身を含む): 591349248

約数和(自身を除く): 238054449

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 143, 187, 193, 221, 251, 429, 561, 579, 663, 753, 2123, 2431, 2509, 2761, 3263, 3281, 4267, 6369, 7293, 7527, 8283, 9789, 9843, 12801, 27599, 35893, 36091, 42653, 46937, 48443, 55471, 82797, 107679, 108273, 127959, 140811, 145329, 166413, 469183, 532873, 610181, 629759, 823531, 1407549, 1598619, 1830543, 1889277, 2470593, 6927349, 9058841, 10705903, 20782047, 27176523, 32117709, 117764933, 353294799]

約数ペア:

[(1, 353294799), (3, 117764933), (11, 32117709), (13, 27176523), (17, 20782047), (33, 10705903), (39, 9058841), (51, 6927349), (143, 2470593), (187, 1889277), (193, 1830543), (221, 1598619), (251, 1407549), (429, 823531), (561, 629759), (579, 610181), (663, 532873), (753, 469183), (2123, 166413), (2431, 145329), (2509, 140811), (2761, 127959), (3263, 108273), (3281, 107679), (4267, 82797), (6369, 55471), (7293, 48443), (7527, 46937), (8283, 42653), (9789, 36091), (9843, 35893), (12801, 27599)]