3807999

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{571}}^1$

素因数の和:612

約数の個数: 32

約数和(自身を含む): 6406400

約数和(自身を除く): 2598401

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 117, 171, 247, 351, 513, 571, 741, 1713, 2223, 5139, 6669, 7423, 10849, 15417, 22269, 32547, 66807, 97641, 141037, 200421, 292923, 423111, 1269333, 3807999]

約数ペア:

[(1, 3807999), (3, 1269333), (9, 423111), (13, 292923), (19, 200421), (27, 141037), (39, 97641), (57, 66807), (117, 32547), (171, 22269), (247, 15417), (351, 10849), (513, 7423), (571, 6669), (741, 5139), (1713, 2223)]