210314247

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{877}}^1$

素因数の和:960

約数の個数: 48

約数和(自身を含む): 339343488

約数和(自身を除く): 129029241

約数列:

[1, 3, 11, 13, 33, 39, 43, 129, 143, 169, 429, 473, 507, 559, 877, 1419, 1677, 1859, 2631, 5577, 6149, 7267, 9647, 11401, 18447, 21801, 28941, 34203, 37711, 79937, 113133, 125411, 148213, 239811, 376233, 414821, 444639, 490243, 1244463, 1470729, 1630343, 4891029, 5392673, 6373159, 16178019, 19119477, 70104749, 210314247]

約数ペア:

[(1, 210314247), (3, 70104749), (11, 19119477), (13, 16178019), (33, 6373159), (39, 5392673), (43, 4891029), (129, 1630343), (143, 1470729), (169, 1244463), (429, 490243), (473, 444639), (507, 414821), (559, 376233), (877, 239811), (1419, 148213), (1677, 125411), (1859, 113133), (2631, 79937), (5577, 37711), (6149, 34203), (7267, 28941), (9647, 21801), (11401, 18447)]