293078401

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{1229}}^1$

素因数の和:1429

約数の個数: 32

約数和(自身を含む): 387302400

約数和(自身を除く): 94223999

約数列:

[1, 7, 11, 19, 77, 133, 163, 209, 1141, 1229, 1463, 1793, 3097, 8603, 12551, 13519, 21679, 23351, 34067, 94633, 163457, 200327, 238469, 256861, 1402289, 1798027, 2203597, 3806213, 15425179, 26643491, 41868343, 293078401]

約数ペア:

[(1, 293078401), (7, 41868343), (11, 26643491), (19, 15425179), (77, 3806213), (133, 2203597), (163, 1798027), (209, 1402289), (1141, 256861), (1229, 238469), (1463, 200327), (1793, 163457), (3097, 94633), (8603, 34067), (12551, 23351), (13519, 21679)]