13281411

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{373}}^1$

素因数の和:483

約数の個数: 32

約数和(自身を含む): 21111552

約数和(自身を除く): 7830141

約数列:

[1, 3, 11, 13, 33, 39, 83, 143, 249, 373, 429, 913, 1079, 1119, 2739, 3237, 4103, 4849, 11869, 12309, 14547, 30959, 35607, 53339, 92877, 160017, 340549, 402467, 1021647, 1207401, 4427137, 13281411]

約数ペア:

[(1, 13281411), (3, 4427137), (11, 1207401), (13, 1021647), (33, 402467), (39, 340549), (83, 160017), (143, 92877), (249, 53339), (373, 35607), (429, 30959), (913, 14547), (1079, 12309), (1119, 11869), (2739, 4849), (3237, 4103)]