2017016919

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{59557}}^1$

素因数の和:59687

約数の個数: 24

約数和(自身を含む): 3010299552

約数和(自身を除く): 993282633

約数列:

[1, 3, 9, 53, 71, 159, 213, 477, 639, 3763, 11289, 33867, 59557, 178671, 536013, 3156521, 4228547, 9469563, 12685641, 28408689, 38056923, 224112991, 672338973, 2017016919]

約数ペア:

[(1, 2017016919), (3, 672338973), (9, 224112991), (53, 38056923), (71, 28408689), (159, 12685641), (213, 9469563), (477, 4228547), (639, 3156521), (3763, 536013), (11289, 178671), (33867, 59557)]