891782013

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{133241}}^1$

素因数の和:133364

約数の個数: 16

約数和(自身を含む): 1253540736

約数和(自身を除く): 361758723

約数列:

[1, 3, 23, 69, 97, 291, 2231, 6693, 133241, 399723, 3064543, 9193629, 12924377, 38773131, 297260671, 891782013]

約数ペア:

[(1, 891782013), (3, 297260671), (23, 38773131), (69, 12924377), (97, 9193629), (291, 3064543), (2231, 399723), (6693, 133241)]