23349417

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{89}}^1$

素因数の和:174

約数の個数: 48

約数和(自身を含む): 40037760

約数和(自身を除く): 16688343

約数列:

[1, 3, 7, 13, 21, 31, 39, 89, 91, 93, 217, 267, 273, 403, 623, 651, 961, 1157, 1209, 1869, 2759, 2821, 2883, 3471, 6727, 8099, 8277, 8463, 12493, 19313, 20181, 24297, 35867, 37479, 57939, 85529, 87451, 107601, 251069, 256587, 262353, 598703, 753207, 1111877, 1796109, 3335631, 7783139, 23349417]

約数ペア:

[(1, 23349417), (3, 7783139), (7, 3335631), (13, 1796109), (21, 1111877), (31, 753207), (39, 598703), (89, 262353), (91, 256587), (93, 251069), (217, 107601), (267, 87451), (273, 85529), (403, 57939), (623, 37479), (651, 35867), (961, 24297), (1157, 20181), (1209, 19313), (1869, 12493), (2759, 8463), (2821, 8277), (2883, 8099), (3471, 6727)]