16634943

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{571}}^1$

素因数の和:676

約数の個数: 32

約数和(自身を含む): 26906880

約数和(自身を除く): 10271937

約数列:

[1, 3, 9, 13, 27, 39, 83, 117, 249, 351, 571, 747, 1079, 1713, 2241, 3237, 5139, 7423, 9711, 15417, 22269, 29133, 47393, 66807, 142179, 200421, 426537, 616109, 1279611, 1848327, 5544981, 16634943]

約数ペア:

[(1, 16634943), (3, 5544981), (9, 1848327), (13, 1279611), (27, 616109), (39, 426537), (83, 200421), (117, 142179), (249, 66807), (351, 47393), (571, 29133), (747, 22269), (1079, 15417), (1713, 9711), (2241, 7423), (3237, 5139)]