26628843

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{373}}^1\times {\mathrm{449}}^1$

素因数の和:878

約数の個数: 16

約数和(自身を含む): 36352800

約数和(自身を除く): 9723957

約数列:

[1, 3, 53, 159, 373, 449, 1119, 1347, 19769, 23797, 59307, 71391, 167477, 502431, 8876281, 26628843]

約数ペア:

[(1, 26628843), (3, 8876281), (53, 502431), (159, 167477), (373, 71391), (449, 59307), (1119, 23797), (1347, 19769)]