457663921

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1\times {\mathrm{283}}^1$

素因数の和:613

約数の個数: 32

約数和(自身を含む): 554222592

約数和(自身を除く): 96558671

約数列:

[1, 11, 13, 43, 143, 263, 283, 473, 559, 2893, 3113, 3419, 3679, 6149, 11309, 12169, 37609, 40469, 74429, 124399, 133859, 147017, 158197, 818719, 967577, 1617187, 1740167, 3200447, 10643347, 35204917, 41605811, 457663921]

約数ペア:

[(1, 457663921), (11, 41605811), (13, 35204917), (43, 10643347), (143, 3200447), (263, 1740167), (283, 1617187), (473, 967577), (559, 818719), (2893, 158197), (3113, 147017), (3419, 133859), (3679, 124399), (6149, 74429), (11309, 40469), (12169, 37609)]