3904407

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1$

素因数の和:200

約数の個数: 36

約数和(自身を含む): 6508944

約数和(自身を除く): 2604537

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 151, 153, 169, 221, 453, 507, 663, 1359, 1521, 1963, 1989, 2567, 2873, 5889, 7701, 8619, 17667, 23103, 25519, 25857, 33371, 76557, 100113, 229671, 300339, 433823, 1301469, 3904407]

約数ペア:

[(1, 3904407), (3, 1301469), (9, 433823), (13, 300339), (17, 229671), (39, 100113), (51, 76557), (117, 33371), (151, 25857), (153, 25519), (169, 23103), (221, 17667), (453, 8619), (507, 7701), (663, 5889), (1359, 2873), (1521, 2567), (1963, 1989)]