15430217

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{859}}^1$

素因数の和:964

約数の個数: 16

約数和(自身を含む): 17832960

約数和(自身を除く): 2402743

約数列:

[1, 11, 23, 71, 253, 781, 859, 1633, 9449, 17963, 19757, 60989, 217327, 670879, 1402747, 15430217]

約数ペア:

[(1, 15430217), (11, 1402747), (23, 670879), (71, 217327), (253, 60989), (781, 19757), (859, 17963), (1633, 9449)]