380749677

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{337}}^1$

素因数の和:498

約数の個数: 64

約数和(自身を含む): 653113344

約数和(自身を除く): 272363667

約数列:

[1, 3, 7, 11, 21, 33, 67, 73, 77, 201, 219, 231, 337, 469, 511, 737, 803, 1011, 1407, 1533, 2211, 2359, 2409, 3707, 4891, 5159, 5621, 7077, 11121, 14673, 15477, 16863, 22579, 24601, 25949, 34237, 53801, 67737, 73803, 77847, 102711, 158053, 161403, 172207, 248369, 270611, 376607, 474159, 516621, 745107, 811833, 1129821, 1648267, 1738583, 1894277, 4944801, 5215749, 5682831, 11537869, 18130937, 34613607, 54392811, 126916559, 380749677]

約数ペア:

[(1, 380749677), (3, 126916559), (7, 54392811), (11, 34613607), (21, 18130937), (33, 11537869), (67, 5682831), (73, 5215749), (77, 4944801), (201, 1894277), (219, 1738583), (231, 1648267), (337, 1129821), (469, 811833), (511, 745107), (737, 516621), (803, 474159), (1011, 376607), (1407, 270611), (1533, 248369), (2211, 172207), (2359, 161403), (2409, 158053), (3707, 102711), (4891, 77847), (5159, 73803), (5621, 67737), (7077, 53801), (11121, 34237), (14673, 25949), (15477, 24601), (16863, 22579)]