717342759

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{4127}}^1$

素因数の和:4260

約数の個数: 48

約数和(自身を含む): 1236418560

約数和(自身を除く): 519075801

約数列:

[1, 3, 7, 9, 21, 31, 63, 89, 93, 217, 267, 279, 623, 651, 801, 1869, 1953, 2759, 4127, 5607, 8277, 12381, 19313, 24831, 28889, 37143, 57939, 86667, 127937, 173817, 260001, 367303, 383811, 895559, 1101909, 1151433, 2571121, 2686677, 3305727, 7713363, 8060031, 11386393, 23140089, 34159179, 79704751, 102477537, 239114253, 717342759]

約数ペア:

[(1, 717342759), (3, 239114253), (7, 102477537), (9, 79704751), (21, 34159179), (31, 23140089), (63, 11386393), (89, 8060031), (93, 7713363), (217, 3305727), (267, 2686677), (279, 2571121), (623, 1151433), (651, 1101909), (801, 895559), (1869, 383811), (1953, 367303), (2759, 260001), (4127, 173817), (5607, 127937), (8277, 86667), (12381, 57939), (19313, 37143), (24831, 28889)]