1471379

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:99

約数の個数: 32

約数和(自身を含む): 2042880

約数和(自身を除く): 571501

約数列:

[1, 7, 13, 19, 23, 37, 91, 133, 161, 247, 259, 299, 437, 481, 703, 851, 1729, 2093, 3059, 3367, 4921, 5681, 5957, 9139, 11063, 16169, 39767, 63973, 77441, 113183, 210197, 1471379]

約数ペア:

[(1, 1471379), (7, 210197), (13, 113183), (19, 77441), (23, 63973), (37, 39767), (91, 16169), (133, 11063), (161, 9139), (247, 5957), (259, 5681), (299, 4921), (437, 3367), (481, 3059), (703, 2093), (851, 1729)]