12597741

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1889}}^1$

素因数の和:1930

約数の個数: 32

約数和(自身を含む): 21168000

約数和(自身を除く): 8570259

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 117, 171, 247, 351, 513, 741, 1889, 2223, 5667, 6669, 17001, 24557, 35891, 51003, 73671, 107673, 221013, 323019, 466583, 663039, 969057, 1399749, 4199247, 12597741]

約数ペア:

[(1, 12597741), (3, 4199247), (9, 1399749), (13, 969057), (19, 663039), (27, 466583), (39, 323019), (57, 221013), (117, 107673), (171, 73671), (247, 51003), (351, 35891), (513, 24557), (741, 17001), (1889, 6669), (2223, 5667)]