3164469

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:150

約数の個数: 48

約数和(自身を含む): 5690880

約数和(自身を除く): 2526411

約数列:

[1, 3, 7, 11, 19, 21, 33, 49, 57, 77, 103, 133, 147, 209, 231, 309, 399, 539, 627, 721, 931, 1133, 1463, 1617, 1957, 2163, 2793, 3399, 4389, 5047, 5871, 7931, 10241, 13699, 15141, 21527, 23793, 30723, 41097, 55517, 64581, 95893, 150689, 166551, 287679, 452067, 1054823, 3164469]

約数ペア:

[(1, 3164469), (3, 1054823), (7, 452067), (11, 287679), (19, 166551), (21, 150689), (33, 95893), (49, 64581), (57, 55517), (77, 41097), (103, 30723), (133, 23793), (147, 21527), (209, 15141), (231, 13699), (309, 10241), (399, 7931), (539, 5871), (627, 5047), (721, 4389), (931, 3399), (1133, 2793), (1463, 2163), (1617, 1957)]