222773499

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{100213}}^1$

素因数の和:100251

約数の個数: 24

約数和(自身を含む): 364778960

約数和(自身を除く): 142005461

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 100213, 300639, 901917, 1302769, 1904047, 3908307, 5712141, 11724921, 17136423, 24752611, 74257833, 222773499]

約数ペア:

[(1, 222773499), (3, 74257833), (9, 24752611), (13, 17136423), (19, 11724921), (39, 5712141), (57, 3908307), (117, 1904047), (171, 1302769), (247, 901917), (741, 300639), (2223, 100213)]