2015096433

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{721481}}^1$

素因数の和:721517

約数の個数: 24

約数和(自身を含む): 3289957920

約数和(自身を除く): 1274861487

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 2793, 721481, 2164443, 5050367, 13708139, 15151101, 35352569, 41124417, 95956973, 106057707, 287870919, 671698811, 2015096433]

約数ペア:

[(1, 2015096433), (3, 671698811), (7, 287870919), (19, 106057707), (21, 95956973), (49, 41124417), (57, 35352569), (133, 15151101), (147, 13708139), (399, 5050367), (931, 2164443), (2793, 721481)]