2017657209

素因数分解:

$3^1\times {\mathrm{83}}^2\times {\mathrm{233}}^1\times {\mathrm{419}}^1$

素因数の和:821

約数の個数: 24

約数和(自身を含む): 2741225760

約数和(自身を除く): 723568551

約数列:

[1, 3, 83, 233, 249, 419, 699, 1257, 6889, 19339, 20667, 34777, 58017, 97627, 104331, 292881, 1605137, 2886491, 4815411, 8103041, 8659473, 24309123, 672552403, 2017657209]

約数ペア:

[(1, 2017657209), (3, 672552403), (83, 24309123), (233, 8659473), (249, 8103041), (419, 4815411), (699, 2886491), (1257, 1605137), (6889, 292881), (19339, 104331), (20667, 97627), (34777, 58017)]