2912121988941

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{507217}}^1\times {\mathrm{173981}}^1$

素因数の和:681212

約数の個数: 16

約数和(自身を含む): 4235846499648

約数和(自身を除く): 1323724510707

約数列:

[1, 3, 11, 33, 173981, 507217, 521943, 1521651, 1913791, 5579387, 5741373, 16738161, 88246120877, 264738362631, 970707329647, 2912121988941]

約数ペア:

[(1, 2912121988941), (3, 970707329647), (11, 264738362631), (33, 88246120877), (173981, 16738161), (507217, 5741373), (521943, 5579387), (1521651, 1913791)]