16995537

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{5009}}^1$

素因数の和:5057

約数の個数: 24

約数和(自身を含む): 27354600

約数和(自身を除く): 10359063

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 1131, 3393, 5009, 15027, 45081, 65117, 145261, 195351, 435783, 586053, 1307349, 1888393, 5665179, 16995537]

約数ペア:

[(1, 16995537), (3, 5665179), (9, 1888393), (13, 1307349), (29, 586053), (39, 435783), (87, 195351), (117, 145261), (261, 65117), (377, 45081), (1131, 15027), (3393, 5009)]