2349711

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:196

約数の個数: 48

約数和(自身を含む): 4426240

約数和(自身を除く): 2076529

約数列:

[1, 3, 7, 9, 13, 19, 21, 39, 57, 63, 91, 117, 133, 151, 171, 247, 273, 399, 453, 741, 819, 1057, 1197, 1359, 1729, 1963, 2223, 2869, 3171, 5187, 5889, 8607, 9513, 13741, 15561, 17667, 20083, 25821, 37297, 41223, 60249, 111891, 123669, 180747, 261079, 335673, 783237, 2349711]

約数ペア:

[(1, 2349711), (3, 783237), (7, 335673), (9, 261079), (13, 180747), (19, 123669), (21, 111891), (39, 60249), (57, 41223), (63, 37297), (91, 25821), (117, 20083), (133, 17667), (151, 15561), (171, 13741), (247, 9513), (273, 8607), (399, 5889), (453, 5187), (741, 3171), (819, 2869), (1057, 2223), (1197, 1963), (1359, 1729)]