11141109

素因数分解:

$3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1987}}^1$

素因数の和:2089

約数の個数: 24

約数和(自身を含む): 18607680

約数和(自身を除く): 7466571

約数列:

[1, 3, 7, 9, 21, 63, 89, 267, 623, 801, 1869, 1987, 5607, 5961, 13909, 17883, 41727, 125181, 176843, 530529, 1237901, 1591587, 3713703, 11141109]

約数ペア:

[(1, 11141109), (3, 3713703), (7, 1591587), (9, 1237901), (21, 530529), (63, 176843), (89, 125181), (267, 41727), (623, 17883), (801, 13909), (1869, 5961), (1987, 5607)]