297672009

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{653}}^1$

素因数の和:817

約数の個数: 32

約数和(自身を含む): 420401664

約数和(自身を除く): 122729655

約数列:

[1, 3, 47, 53, 61, 141, 159, 183, 653, 1959, 2491, 2867, 3233, 7473, 8601, 9699, 30691, 34609, 39833, 92073, 103827, 119499, 151951, 455853, 1626623, 1872151, 2111149, 4879869, 5616453, 6333447, 99224003, 297672009]

約数ペア:

[(1, 297672009), (3, 99224003), (47, 6333447), (53, 5616453), (61, 4879869), (141, 2111149), (159, 1872151), (183, 1626623), (653, 455853), (1959, 151951), (2491, 119499), (2867, 103827), (3233, 92073), (7473, 39833), (8601, 34609), (9699, 30691)]