12144951

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4943}}^1$

素因数の和:4972

約数の個数: 32

約数和(自身を含む): 22149120

約数和(自身を除く): 10004169

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 4943, 14829, 34601, 44487, 64259, 103803, 133461, 192777, 311409, 449813, 578331, 934227, 1349439, 1734993, 4048317, 12144951]

約数ペア:

[(1, 12144951), (3, 4048317), (7, 1734993), (9, 1349439), (13, 934227), (21, 578331), (27, 449813), (39, 311409), (63, 192777), (91, 133461), (117, 103803), (189, 64259), (273, 44487), (351, 34601), (819, 14829), (2457, 4943)]