1330347417

素因数分解:

$3^1\times 7^1\times {\mathrm{3739}}^1\times {\mathrm{16943}}^1$

素因数の和:20692

約数の個数: 16

約数和(自身を含む): 2027857920

約数和(自身を除く): 697510503

約数列:

[1, 3, 7, 21, 3739, 11217, 16943, 26173, 50829, 78519, 118601, 355803, 63349877, 190049631, 443449139, 1330347417]

約数ペア:

[(1, 1330347417), (3, 443449139), (7, 190049631), (21, 63349877), (3739, 355803), (11217, 118601), (16943, 78519), (26173, 50829)]