13308475521

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{18869}}^1$

素因数の和:18990

約数の個数: 48

約数和(自身を含む): 20479233600

約数和(自身を除く): 7170758079

約数列:

[1, 3, 11, 29, 33, 67, 87, 121, 201, 319, 363, 737, 957, 1943, 2211, 3509, 5829, 8107, 10527, 18869, 21373, 24321, 56607, 64119, 207559, 235103, 547201, 622677, 705309, 1264223, 1641603, 2283149, 3792669, 6019211, 6849447, 13906453, 18057633, 36662467, 41719359, 66211321, 109987401, 152970983, 198633963, 403287137, 458912949, 1209861411, 4436158507, 13308475521]

約数ペア:

[(1, 13308475521), (3, 4436158507), (11, 1209861411), (29, 458912949), (33, 403287137), (67, 198633963), (87, 152970983), (121, 109987401), (201, 66211321), (319, 41719359), (363, 36662467), (737, 18057633), (957, 13906453), (1943, 6849447), (2211, 6019211), (3509, 3792669), (5829, 2283149), (8107, 1641603), (10527, 1264223), (18869, 705309), (21373, 622677), (24321, 547201), (56607, 235103), (64119, 207559)]