513683217

素因数分解:

$3^2\times {\mathrm{233}}^1\times {\mathrm{487}}^1\times {\mathrm{503}}^1$

素因数の和:1229

約数の個数: 24

約数和(自身を含む): 748185984

約数和(自身を除く): 234502767

約数列:

[1, 3, 9, 233, 487, 503, 699, 1461, 1509, 2097, 4383, 4527, 113471, 117199, 244961, 340413, 351597, 734883, 1021239, 1054791, 2204649, 57075913, 171227739, 513683217]

約数ペア:

[(1, 513683217), (3, 171227739), (9, 57075913), (233, 2204649), (487, 1054791), (503, 1021239), (699, 734883), (1461, 351597), (1509, 340413), (2097, 244961), (4383, 117199), (4527, 113471)]