21079038

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{57593}}^1$

素因数の和:57659

約数の個数: 16

約数和(自身を含む): 42849936

約数和(自身を除く): 21770898

約数列:

[1, 2, 3, 6, 61, 122, 183, 366, 57593, 115186, 172779, 345558, 3513173, 7026346, 10539519, 21079038]

約数ペア:

[(1, 21079038), (2, 10539519), (3, 7026346), (6, 3513173), (61, 345558), (122, 172779), (183, 115186), (366, 57593)]