71221985421

素因数分解:

$3^1\times {\mathrm{173}}^1\times {\mathrm{239}}^1\times {\mathrm{574181}}^1$

素因数の和:574596

約数の個数: 16

約数和(自身を含む): 95911361280

約数和(自身を除く): 24689375859

約数列:

[1, 3, 173, 239, 519, 717, 41347, 124041, 574181, 1722543, 99333313, 137229259, 297999939, 411687777, 23740661807, 71221985421]

約数ペア:

[(1, 71221985421), (3, 23740661807), (173, 411687777), (239, 297999939), (519, 137229259), (717, 99333313), (41347, 1722543), (124041, 574181)]