2013403240247

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{4567}}^1\times {\mathrm{623563}}^1$

素因数の和:628238

約数の個数: 16

約数和(自身を含む): 2324327327232

約数和(自身を除く): 310924086985

約数列:

[1, 7, 101, 707, 4567, 31969, 461267, 623563, 3228869, 4364941, 62979863, 440859041, 2847812221, 19934685547, 287629034321, 2013403240247]

約数ペア:

[(1, 2013403240247), (7, 287629034321), (101, 19934685547), (707, 2847812221), (4567, 440859041), (31969, 62979863), (461267, 4364941), (623563, 3228869)]