1330230489

素因数分解:

$3^1\times 7^3\times {\mathrm{19}}^2\times {\mathrm{3581}}^1$

素因数の和:3643

約数の個数: 48

約数和(自身を含む): 2183587200

約数和(自身を除く): 853356711

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 343, 361, 399, 931, 1029, 1083, 2527, 2793, 3581, 6517, 7581, 10743, 17689, 19551, 25067, 53067, 68039, 75201, 123823, 175469, 204117, 371469, 476273, 526407, 1228283, 1292741, 1428819, 3333911, 3684849, 3878223, 9049187, 10001733, 23337377, 27147561, 63344309, 70012131, 190032927, 443410163, 1330230489]

約数ペア:

[(1, 1330230489), (3, 443410163), (7, 190032927), (19, 70012131), (21, 63344309), (49, 27147561), (57, 23337377), (133, 10001733), (147, 9049187), (343, 3878223), (361, 3684849), (399, 3333911), (931, 1428819), (1029, 1292741), (1083, 1228283), (2527, 526407), (2793, 476273), (3581, 371469), (6517, 204117), (7581, 175469), (10743, 123823), (17689, 75201), (19551, 68039), (25067, 53067)]