2785077

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:178

約数の個数: 32

約数和(自身を含む): 4464000

約数和(自身を除く): 1678923

約数列:

[1, 3, 9, 19, 27, 57, 61, 89, 171, 183, 267, 513, 549, 801, 1159, 1647, 1691, 2403, 3477, 5073, 5429, 10431, 15219, 16287, 31293, 45657, 48861, 103151, 146583, 309453, 928359, 2785077]

約数ペア:

[(1, 2785077), (3, 928359), (9, 309453), (19, 146583), (27, 103151), (57, 48861), (61, 45657), (89, 31293), (171, 16287), (183, 15219), (267, 10431), (513, 5429), (549, 5073), (801, 3477), (1159, 2403), (1647, 1691)]