1613309568787

素因数分解:

$7^1\times {\mathrm{191}}^1\times {\mathrm{21121}}^1\times {\mathrm{57131}}^1$

素因数の和:78450

約数の個数: 16

約数和(自身を含む): 1853555871744

約数和(自身を除く): 240246302957

約数列:

[1, 7, 191, 1337, 21121, 57131, 147847, 399917, 4034111, 10912021, 28238777, 76384147, 1206663851, 8446646957, 230472795541, 1613309568787]

約数ペア:

[(1, 1613309568787), (7, 230472795541), (191, 8446646957), (1337, 1206663851), (21121, 76384147), (57131, 28238777), (147847, 10912021), (399917, 4034111)]