348373917

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1$

素因数の和:382

約数の個数: 48

約数和(自身を含む): 533744640

約数和(自身を除く): 185370723

約数列:

[1, 3, 9, 43, 47, 107, 129, 141, 179, 321, 387, 423, 537, 963, 1611, 2021, 4601, 5029, 6063, 7697, 8413, 13803, 15087, 18189, 19153, 23091, 25239, 41409, 45261, 57459, 69273, 75717, 172377, 216247, 361759, 648741, 823579, 900191, 1085277, 1946223, 2470737, 2700573, 3255831, 7412211, 8101719, 38708213, 116124639, 348373917]

約数ペア:

[(1, 348373917), (3, 116124639), (9, 38708213), (43, 8101719), (47, 7412211), (107, 3255831), (129, 2700573), (141, 2470737), (179, 1946223), (321, 1085277), (387, 900191), (423, 823579), (537, 648741), (963, 361759), (1611, 216247), (2021, 172377), (4601, 75717), (5029, 69273), (6063, 57459), (7697, 45261), (8413, 41409), (13803, 25239), (15087, 23091), (18189, 19153)]