2021223041

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{11867}}^1$

素因数の和:12160

約数の個数: 16

約数和(自身を含む): 2199472704

約数和(自身を除く): 178249663

約数列:

[1, 17, 43, 233, 731, 3961, 10019, 11867, 170323, 201739, 510281, 2765011, 8674777, 47005187, 118895473, 2021223041]

約数ペア:

[(1, 2021223041), (17, 118895473), (43, 47005187), (233, 8674777), (731, 2765011), (3961, 510281), (10019, 201739), (11867, 170323)]