1165554

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1$

素因数の和:331

約数の個数: 48

約数和(自身を含む): 2889432

約数和(自身を除く): 1723878

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 293, 306, 442, 586, 663, 879, 1326, 1758, 1989, 2637, 3809, 3978, 4981, 5274, 7618, 9962, 11427, 14943, 22854, 29886, 34281, 44829, 64753, 68562, 89658, 129506, 194259, 388518, 582777, 1165554]

約数ペア:

[(1, 1165554), (2, 582777), (3, 388518), (6, 194259), (9, 129506), (13, 89658), (17, 68562), (18, 64753), (26, 44829), (34, 34281), (39, 29886), (51, 22854), (78, 14943), (102, 11427), (117, 9962), (153, 7618), (221, 5274), (234, 4981), (293, 3978), (306, 3809), (442, 2637), (586, 1989), (663, 1758), (879, 1326)]