1972901

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{281}}^1$

素因数の和:364

約数の個数: 16

約数和(自身を含む): 2436480

約数和(自身を除く): 463579

約数列:

[1, 7, 17, 59, 119, 281, 413, 1003, 1967, 4777, 7021, 16579, 33439, 116053, 281843, 1972901]

約数ペア:

[(1, 1972901), (7, 281843), (17, 116053), (59, 33439), (119, 16579), (281, 7021), (413, 4777), (1003, 1967)]