1490241489

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{823}}^1\times {\mathrm{1483}}^1$

素因数の和:2357

約数の個数: 32

約数和(自身を含む): 2230416384

約数和(自身を除く): 740174895

約数列:

[1, 3, 11, 33, 37, 111, 407, 823, 1221, 1483, 2469, 4449, 9053, 16313, 27159, 30451, 48939, 54871, 91353, 164613, 334961, 603581, 1004883, 1220509, 1810743, 3661527, 13425599, 40276797, 45158833, 135476499, 496747163, 1490241489]

約数ペア:

[(1, 1490241489), (3, 496747163), (11, 135476499), (33, 45158833), (37, 40276797), (111, 13425599), (407, 3661527), (823, 1810743), (1221, 1220509), (1483, 1004883), (2469, 603581), (4449, 334961), (9053, 164613), (16313, 91353), (27159, 54871), (30451, 48939)]